Dive sites in Taiwan

Located along Taiwan's northeast coast highway near Ruifang, 82.5 is a popular shore dive characterized by rugged volcanic rock formations, boulder fields, and sand channels. Divers enter over rocky shoreline ledges into sheltered gullies before following natural channels out toward deeper sloping reefs where marine macro life thrives.

Named after its kilometer marker along Taiwan's scenic Coastal Highway 2, 82.8 sits along the rugged rocky shoreline of the Northeast Coast. Divers navigate a tidal platform entry to explore submerged boulder fields, sandy patches, and sprawling rocky reefs that harbor substantial macro biodiversity.

Situated along the dramatic eastern coastline of Green Island, Confucius Rock offers rugged underwater terrain formed by ancient volcanic activity. Giant basalt boulders, overhangs, and coral-encrusted spurs slope away from the shore into the open Pacific. The site is washed by clear oceanic waters, offering encounters with both resident reef critters tucked into crevices and larger pelagics cruising along the outer drop-offs.

Located off the coast of Kenting National Park, this shallow reef is famous for its dense carpets of pulsating leather and tree soft corals. Divers navigate gentle slopes interspersed with patch reefs, sandy chutes, and rocky outcrops that host a high density of macro fauna and reef fishes.

Located off the rugged coastline of Green Island, Yixiantian is named for its dramatic volcanic chasm. Divers descend between sheer basalt walls that narrow into a dramatic slot canyon, filtering ambient sunlight down to the seafloor like a slender thread of sky. The volcanic corridor opens onto sloping outer reef flats populated by schooling reef fish and resting green sea turtles.

Located along the northwestern coast of Green Island, this site centers around the perimeter of the small harbour breakwater and extends outward onto an open reef system. Massive hard coral bommies alternate with patches of clean sand, providing habitat for a variety of grazing reef fish, moray eels, and small benthic invertebrates.

Sunk deliberately as an artificial reef off the coast of Checheng, the ROCS Chung Cheng (中正艦) is a massive decommissioned landing ship dock resting upright on an open sandy seabed. Strong currents frequently sweep the hull, requiring sound gas management and good negative descent techniques. The superstructure rises up from the seafloor, heavily encrusted with soft corals, seafans, and sponges that shelter schools of pelagics and resident predators.

Located on the northeastern shore of Xiaoliuqiu adjacent to Baisha Port, Zhongao Beach features a gentle sandy slope dotted with scattered coral bommies and artificial reef structures. The calm entry and mild bottom profile make it a primary training site and night diving location on the island. Divers swimming past the shallows reach coral gardens populated by resident green sea turtles and an array of reef critters.

Located off the western coast of Green Island, Atlantis is named for a scatter of submerged concrete blocks and collapsed pier structures that resemble the ruins of an ancient sunken city. Corals have heavily colonized the massive angular slabs, turning an artificial debris field into shelter for reef fish and macro life.

六米礁 is a shallow reef plateau located off the sheltered western coast of Green Island. Characterized by expansive hard coral gardens interspersed with sandy channels, it provides straightforward navigation and calm conditions protected from the strong seasonal currents that sweep the outer pinnacles. Divers often use this site for refresher dives, skill training, and relaxed afternoon explorations where macro life thrives among the coral heads.

The ROCS Ling Yun is an ex-naval auxiliary transport ship scuttled off the coast of Jiangjun Island in the Penghu archipelago to serve as an artificial reef. Resting upright on an open seabed, the superstructure attracts schooling pelagic fish and dense encrusting growth. Strong tidal currents sweep through the surrounding passage, requiring precise descent and ascent protocols along a mooring line.

Located near the cooling water outflow of the nuclear power plant in Kenting, this sheltered coastal site features a gradual reef slope transitioning into sandy flats. Warmer discharge water feeds hard coral growth along the concrete coastal structures and surrounding subsea topography. Divers frequently encounter resident sea turtles resting along the reef ledges and active reef fish schooling around massive coral heads.

North Garden is a shallow reef site located along the sheltered coastline of Kenting National Park. Characterized by extensive patches of soft leather corals and low-relief hard coral formations, it provides calm diving conditions typical of the inner bay. The gentle sloping topography makes navigation straightforward while exploring numerous rocky recesses and sandy channels.

Located off the coast of Green Island, this boat dive site is centered around a distinctive artificial cross structure fixed to the seabed. Ocean currents from the Kuroshio flow past the reef, sustaining soft coral growth and schools of reef fish that congregate around the monument. The surrounding terrain transitions from patches of hard corals to a clean sandy floor.

Located inside the Nangang Sports Center in Taipei, this indoor deep-water pool serves as an urban training ground for scuba and freediving courses. Divers use the calm, chlorinated environment to practice buoyancy control, gear configuration, and emergency drills before heading to open water. The pool features tiered depth platforms along with flat tiled surfaces suitable for basic skill practice.

Located along the southeastern coastline of Xiaoliuqiu, Houshi features an extensive fringing coral reef plateau dissected by sandy gullies. The reef gradually steps downward onto scattered coral heads where green sea turtles graze on algae and rest under rocky ledges. Calm shallows make the area popular for easy navigation, though outer edges exposed to open water occasionally pick up tidal flow.

Located along the western coast of the Hengchun Peninsula in Kenting, Hejie features a sloping reef plateau that drops onto an expanse of sand and coral ridges. Divers navigate a rocky shore entry across an intertidal limestone platform before reaching outer pinnacles draped with sea fans and black coral whips. Strong currents regularly wash the deeper slopes, attracting pelagic fish and demanding good buoyancy control.

Situated along the Northeast Coast of Taiwan, Hemei Bay features a terrain of submerged rocky terraces, scattered boulders, and sandy corridors. The semi-sheltered cove provides a calm staging area during the summer diving season, making it a reliable spot for checking out macro critters in fissures and small overhangs before moving toward the outer sand line.

Located along the rugged sandstone coastline of Longdong on Taiwan's northeast coast, 咖啡廳 (The Café) is a well-known shore dive recognized for its rocky seabed and macro life. Divers scramble over coastal boulders to reach the water before descending along gently shelving rock slabs that give way to sandy patches and scattered reef structure. Coastal swells can complicate entry and exit, making careful timing essential.

Situated immediately west of the main landing pier on volcanic Keelung Islet, this site features a steep underwater terrain of basalt boulders transitioning into mixed sandy patches and rocky reefs. Divers explore large volcanic blocks decorated with soft corals, encrusting sponges, and sea fans while sheltered from prevailing easterly swells. The dynamic currents swirling past the island bring pelagic visitors into the shallows.

Situated along the southeastern coastline of Xiaoliuqiu, Dafu features a shallow coral shelf that gives way to gentle sandy slopes and scattered coral bommies. Because the site sits sheltered from the prevailing winter northeast monsoon winds, it serves as a dependable training ground and recreational dive site throughout much of the year. Green sea turtles frequently forage on the seagrass beds and hard corals across the shallows.

Located off the southwest coast of Green Island in the Shilang area, this landmark site is named after an ancient, colossal micro-atoll colony of Porites coral. Although severe typhoon waves toppled the massive structure onto its side in 2016, the living coral head remains resilient and continues to attract dense aggregations of reef fauna across the surrounding sandy bottom.

Situated along the rocky shoreline of New Taipei's Northeast Coast near the landmark temple, this site offers a diverse mix of volcanic rock formations and sandy channels. Divers navigate across boulder-strewn terrain and shallow gullies that step down into deeper reef terraces. The area serves as a popular shore entry for spotting macro critters, reef fish, and seasonal cephalopods.

Sitting on a sandy seabed off the western coast of Xiaoliuqiu, this sunken vessel serves as an artificial reef attracting schools of pelagic and reef fish. Strong offshore currents frequently sweep past the hull, making it a dive primarily suited for experienced divers comfortable with blue-water descents and negative entries. Massive green sea turtles regularly rest along the deck structures or cruise past in open water.

Situated directly off the coast of Jiangjunao Island in Penghu, this site centers around a shallow reef flat that extends outwards toward deeper sandy channels. Rocky outcroppings support dense thickets of branching Acropora hard corals and small soft coral patches. Divers frequently encounter varied reef fish and macro critters taking shelter among the coral branches, making it one of the popular training and leisure spots around the island.

Xiaogouwan, situated along the southwestern coast of the Hengchun Peninsula near Kenting, is a secluded coastal inlet sheltered by natural limestone and coral formations. Divers enter from a rocky shore into a shallow coral lagoon that gradually slopes out to sand channels and scattered coral bommies. While often quieter than neighboring tourist beaches, tidal currents can pick up quickly once moving past the protective reef crest.

Xiaoliuqiu is a coral reef island off the southwest coast of Taiwan, famous throughout East Asia for its dense resident population of green sea turtles. Diving here ranges from calm coastal shallows alongside calcified coral shelves to gentle offshore drop-offs and artificial wrecks. Because the island sits in the path of the warm Kuroshio Branch Current, water temperatures remain comfortable year-round, making it one of Taiwan's premier winter diving destinations.

Located off the northern tip of Xiyu in the Penghu archipelago, this site sits adjacent to a distinctive basalt sea arch shaped by wave erosion. Divers explore submerged volcanic basalt formations, rocky ledges, and shallow boulder fields that drop toward sandy seafloors. The rugged topography creates sheltered channels and crevices where macro life and reef fish seek refuge from tidal flow.

Located off the southern coast of Magong Island in Penghu, this site features a steep basalt underwater wall that plunges into a sandy seabed. Divers drift along volcanic rock formations blanketed by soft corals, sea whips, and hard coral outcroppings while watching for pelagic visitors in the blue.

Located off the southern coast of Penghu Main Island, this site lies just seaward of the historic traditional stone tidal weir at Shanshui. Divers navigate a mix of volcanic basalt formations, sandy patches, and scattered hard coral bommies. Summer offers calm sea states and comfortable water conditions, whereas the strong winter northeast monsoon makes the site inaccessible for much of the colder half of the year.

Situated along the western coastline of the Hengchun Peninsula, Shanhai Fishing Port serves as a calm coastal dive site featuring a combination of natural coral reefs and sandy channels. Divers enter from the rocky shoreline adjacent to the harbor breakwater, descending over a gradual reef slope decorated with scattered hard corals, sea whips, and localized soft coral patches. The site is especially valued during the winter months when the prevailing northeast monsoon creates choppy conditions on the eastern and southern coastlines while leaving this western pocket relatively sheltered.

Situated along the western edge of Kenting National Park, Houbihu serves as the central hub for shore and boat diving in southern Taiwan. The protected coastal zone features gentle reef slopes dominated by hard and soft coral colonies, interspersed with sandy patches where bottom-dwellers feed. Sheltered geographical contours keep the bay calmer than the surrounding open coast during the prevailing winter monsoon winds, making it accessible across most of the calendar year.

Located off Green Island in Taitung County, this volcanic site is defined by a cavernous swim-through known as the Time Tunnel. Sunlight filters through cracks in the ceiling, creating dramatic light shafts across the rocky passageway. Divers exit the tunnel onto a reef slope surrounded by hard coral formations and sea fans where pelagics and reef fish gather in the prevailing Kuroshio currents.

Located on the southern shore of Wang'an Island in the Penghu archipelago, Yueli Bay features a protected crescent-shaped inlet with a gentle pebble beach entry. Beneath the surface, expansive staghorn and table coral colonies dominate the seascape, interspersed with sandy patches and basalt rock formations typical of Penghu's volcanic geology.

Located along the sheltered western shoreline of Xiaoliuqiu, Shanfu provides direct access from a gentle rocky shoreline into clear coastal waters. The underwater terrain transitions from shallow intertidal coral flats into a patchwork of coral bommies, hard coral shelves, and sandy gullies. Resident green sea turtles frequent the shallow reef tops to feed on macroalgae, while sandy clearings host garden eels and bottom-dwelling gobies.

Situated along the western coastline of Xiaoliuqiu near Shanfu Harbor, this site centers on a cluster of reef heads covered in sprawling sea anemones. Resident clownfish defend their host anemones across the shallow sandy patches, while foraging green sea turtles frequently cruise past the surrounding coral formations. The sheltered profile makes navigation straightforward for casual exploration and underwater photography.

Located off the western coast of Xiaoliuqiu near Shanfu Harbor, this dive site features several intentionally scuttled fishing vessels resting on a broad sandy seabed. The wreckage structures function as artificial reefs, drawing schooling baitfish and resident predators into their open hull cavities. Green sea turtles frequent the surrounding sand flats and often rest on the deck frames, while macro critters shelter in the overgrown encrustations.

Located off the southern coast of Penghu's main island, Hangwan features shallow coral beds and an active community-led reef restoration zone. Divers navigate between patches of branching stony coral and artificial structures, including a functioning underwater mailbox where waterproof postcards can be sent. The sheltered bay provides calm training conditions during the summer season, with sandy paths winding among sea anemone clusters and rocky substrate.

Situated along the western fringe of Dongyuping Island within the South Penghu Marine National Park, the Qichimen waters feature expansive tabular and branching stony coral gardens. The site is widely celebrated for its extensive purple staghorn coral formations, which carpet the shallow seafloor beneath gentle to moderate tidal flows. Rocky basalt formations interlock with sandy patches, creating varied underwater topography suitable for both divers and snorkelers navigating the sheltered channel.

Situated along the coast of Dongyuping within the South Penghu Marine National Park, this site features a natural sand gully flanked by healthy hard coral gardens. Expansive fields of purple branching staghorn corals spread across gentle reef slopes, offering calm waters during the summer diving window.

Towering off the northeastern coast of Green Island, this dramatic sea arch rises sheer from the seabed to pierce the surface. Divers explore massive volcanic rock structures, submerged canyons, and wide swim-through passages carved by strong oceanic currents. The nutrient-rich Kuroshio Current regularly sweeps past the formation, attracting pelagic fish and feeding dense colonies of sea fans attached to the shaded cavern walls.

Located off the coastal perimeter of Green Island Airport, this site features a sweeping submerged reef shelf interspersed with sandy channels. Kuroshio-fed waters wash over extensive fields of branching hard corals and spreading soft coral carpets. Divers often navigate low-profile coral ridges before reaching open sand patches colonized by garden eels and foraging rays.

Located on the northeastern coast of Orchid Island (Lanyu), this site takes its name from the distinctive poultry-shaped volcanic rock formation looming over the coastline. Divers descend onto volcanic reefs that transition into sandy patches, featuring small arches, crevasses, and healthy hard coral cover nourished by the Kuroshio Current.

Situated along the rocky shoreline near the CPC fuel storage facility on Taiwan's northeast coast, this site provides straightforward shore diving characterized by submerged boulder fields and shallow reef flats. The underwater terrain transitions from shallow slab rocks into mixed sand and hard coral patches, offering sheltered pockets where macro photographers search for cryptic critters. Winter swells from the northeast monsoon render the spot inaccessible for part of the year, but calm summer seas bring steady diving conditions.

Located off Jiangjyun Island in the Penghu archipelago, this offshore site is renowned for expansive fields of towering gorgonian sea fans lining deep rocky reefs. Divers drop into clear open water where nutrient-rich currents fuel dense soft coral colonies and attract schools of pelagic and reef fish.

Located along the southwestern coast of Xiaoliuqiu, Hai Sen Lin (Sea Forest) derives its name from extensive spreads of sea whips and gorgonian fans rising from the seabed. Divers explore sloping reef sections interspersed with sand channels where macro life shelters among soft coral stands and sponges. Green sea turtles frequent the area, resting under coral overhangs or cruising along the outer shelf.

Located along the rugged northeast coast of Taiwan in Ruifang, the waters surrounding Shen'ao Fishing Port feature a mix of volcanic boulders, submerged reef terraces, and sandy patches. Divers frequently access the outer reefs and rocky channels flanking the headland, where underwater topography mirrors the dramatic sea-sculpted sandstone formations found onshore.

Located within the Hujiang High School sports complex in Taipei, this indoor facility features a dedicated deep-water pool engineered for diving practice. Scuba instructors, freedivers, and mermaid athletes use the pool for confined-water skill drills, equipment testing, and initial training sessions. Because the water remains heated and shielded from the elements, local divers frequent the center during stormy winter spells when open-water trips along Taiwan's northern coast are unfeasible.

Located off the northeastern coast of Xiaoliuqiu, Yuchengwei Water Pipe is centered around a prominent submerged pipeline that extends from the rocky intertidal zone out across a sloping sandy and coral seabed. Divers frequently follow the pipeline as a natural navigation guide, discovering artificial reef growth and macro critters along its length. Resident green sea turtles graze on algae among the shallow coral formations, while the surrounding sandy patches hold garden eels and ray species.

Divecube (潛立方) is an urban indoor diving facility in Taichung designed specifically for freediving, scuba instruction, and technical rescue simulations. The pool structure features multi-level depths, artificial underwater cave chambers, and a sunken ship passage equipped with ambient interior lighting.

Situated along the coastline of Badouzi in Keelung, Chaojing Park is a protected marine conservation area established on a recovered coastal park. Divers step in from the rocky shoreline into a sloping marine landscape featuring rocky reefs, scattered boulders, and soft coral gardens. Established conservation efforts have nurtured resilient populations of reef fish, benthic invertebrates, and an expansive sea fan forest on the deeper slopes.

Located off the southwestern coast of Xiaoliuqiu, this dive site sits adjacent to rugged limestone cliffs and extensive coral reef structures. Divers traverse coral spurs, sandy channels, and gently sloping reef terraces that give way to deeper waters. Green sea turtles frequently feed across the hard coral gardens or rest in alcoves along the reef slope.

Located off the northern coast of Orchid Island (Lanyu), Yunu Rock (Ji-mavonot in the native Tao language) is marked above water by an iconic hollowed volcanic sea stack. Submerged, the reef features rugged volcanic topography punctuated by canyons, arches, and coral-covered boulders sloping into clear open water. The site is famous for frequent encounters with sea snakes resting in crevices or swimming gracefully toward the surface to breathe.

Located off the rugged northern coastline of Green Island, Bai Niu Du features submerged volcanic boulders, stepped coral terraces, and deep gullies carved by oceanic surges. Divers drift along dramatic rock formations covered in gorgonian fans and healthy stony coral colonies. The offshore flow brings nutrient-rich water that regularly attracts cruising pelagics alongside resident reef species.

Situated along Taiwan's northeast coast directly in front of an elementary school, this sheltered cove opens into Mao'ao Bay. Divers enter through a partially walled tidal pool before swimming out to scattered rocky reefs and sand channels. The site serves as a popular training ground during the warmer summer months when ocean swells subside.

Located off the coast of Xiaoliuqiu, this open-water site centers around commercial offshore aquaculture cages. Algae and biofouling growing on the heavy netting create a concentrated feeding station for resident green sea turtles. Below the floating structures, schools of pelagic fish circle the midwater columns before the terrain drops to a sandy seafloor.

Located off the southern coast of Green Island, Ziping Drift takes advantage of the Kuroshio current sweeping across volcanic underwater topography. Divers glide past large sea fans, steep boulder drops, and expansive coral plateaus while keeping an eye on the blue for passing pelagics.

ROCS Sui Yang, a retired Gearing-class destroyer, was scuttled off the northern coast of Green Island to form an artificial reef. Heavy storm activity over the years collapsed parts of the superstructure, scattering metal framework and plating across a wide sand flat. Divers dropping onto the wreckage encounter encrusted steel bulkheads, open hull corridors, and dense schools of pelagic fish patrolling above the debris field.

Located off the northern coast of Green Island, Grand Canyon features dramatic underwater volcanic architecture with deep ravines, towering vertical rock walls, and narrow swim-throughs. Strong oceanic currents fueled by the Kuroshio flow past the structural clefts, attracting pelagic visitors alongside dense colonies of seafans and soft corals clinging to the basalt formations.

Located off the northeastern shoreline of Green Island in Taitung, General Rock is characterized by striking volcanic rock structures and undulating reefs. The underwater terrain transitions from shallow rocky flats into coral ridges, drop-offs, and sandy channels. Divers navigate around basalt pinnacles where reef fish congregate and macro subjects seek shelter in coral fissures.

Located off the northern coast of Green Island, this site is famous for a distinctive natural volcanic and coral rock formation that bears an uncanny resemblance to an Easter Island Moai head. Divers navigate across hard coral gardens and scattered boulder fields over sandy patches to reach the iconic head structure. Influenced by the warm Kuroshio Current, the area offers high water clarity and steady tropical reef fish activity.

Located on the northern coast of Green Island, Chaikou features a dedicated ocean walkway that extends across the shallow fringing reef flat directly into the water. Divers drop into a gentle marine terrace composed of massive branching Acropora thickets, soft coral gardens, and scattered coral heads interspersed with white sand patches.

Situated along the sheltered southwestern shoreline of Green Island, Shilang serves as the island's primary hub for shore diving and training. Divers navigate a concrete walkway across the intertidal reef flat before descending over hard coral gardens, sandy channels, and artificial features including a functioning underwater mailbox shaped like a seahorse.

Situated near Youzi Lake on the rugged eastern coast of Green Island, this coastal sea cave features a collapsed basalt roof that channels natural sunlight straight into the water column. Divers enter through a partially submerged archway into an azure chamber before exploring the outside volcanic reef topography.

Situated along the northwest shore of Xiaoliuqiu, Meiren Cave features a gently sloping coral reef dissected by sandy patches and shallow channels. Divers enter directly from the rocky shoreline down a paved pathway, traversing a shallow reef flat before reaching the deeper outer reef. The location serves as an essential grazing ground and resting station for resident green sea turtles.

Situated along the northwestern shore of Xiaoliuqiu, this outer section of Beauty Cave transitions from shallow limestone coral platforms into a sloping reef and offshore sand channels. Divers frequently encounter green sea turtles resting on coral outcrops or grazing near the drop-off. The deeper outer reef receives steady water flow, supporting larger schools of pelagic fish and soft coral growth compared to the sheltered inner shallows.

Situated along the rugged Northeast Coast of Taiwan in Gongliao, Meiyanshan features a shoreline entry over rocky coastal platforms leading into a seabed of scattered boulders, rock gullies, and sandy channels. The site serves as a popular training and macro photography location during the summer months when seas are calm, hosting a variety of reef fish and invertebrates hidden among coral formations and crevices.

Along the rugged cliffs of Longdong Cape in northeastern Taiwan, submerged sandstone blocks form swim-throughs, vertical crevices, and vaulted chambers illuminated by sunlight filtering through overhead rock fissures. The terrain descends from boulder fields near the rocky entry into slopes and sandy channels.

Taipei Songshan Sports Center features a dedicated indoor diving pool frequently used for scuba skill checkouts, freediving practice, and equipment testing in central Taipei. The facility provides a calm, flat-water setting with steady clarity and regulated water temperature regardless of external weather. Divers use the deep well to hone neutral buoyancy, rehearse rescue drills, and refine finning techniques in an easily accessible urban environment.

Located off Guishan Island, this offshore site takes its name from dense expanses of soft corals that carpet the volcanic boulders like heads of broccoli. Divers drift along rocky ridges shaped by past volcanic activity, exploring reef structures interspersed with sandy channels where macro critters shelter from open currents.

Located at the northern tip of Xiaoliuqiu, Vase Rock is defined by a distinctive mushroom-shaped coral limestone monolith standing at the water's edge. Divers enter from the rocky beach and follow a gentle reef flat that slopes down into patch reefs and sandy channels. The area is celebrated for its dense population of resident green sea turtles, which feed on algae along the shallow hard corals.

Situated along the rugged shoreline of Gongliao on Taiwan's northeast coast, Lailai features extensive wave-cut platforms and volcanic dike intrusions that extend into the sea. Underwater, these basalt and sedimentary formations create intricate gullies, fissures, and boulder clusters. The rocky substrate provides shelter for diverse macro critters and benthic species adapted to coastal surge.

ROCS Wan An was a naval salvage ship decommissioned and deliberately scuttled as an artificial reef off the coast of Toucheng in Yilan County. Resting upright on a silty seabed, the steel superstructure has become heavily encrusted with soft corals, hydroids, and sea whips. Divers encounter open cargo spaces, masts, and exterior decks that attract schooling pelagics and resident predators seeking shelter from open coastal currents.

Located along the western coastline of the Hengchun Peninsula, Wanlitong features a gradual shoreline entry that transitions from shallow intertidal limestone flats into rich coral gardens and patch reefs. Coral gullies and sandy channels dissect the reef structure, offering natural pathways for navigation. Because it faces west, the site remains relatively sheltered from the prevailing northeast monsoon that affects other parts of Kenting during the winter months.

Located off the coast of Xiaoliuqiu, this cavern formation features a distinct opening in the reef top that channels ambient sunlight into a deep blue chamber below. Divers navigate a network of volcanic and coral limestone corridors before emerging along the sloping outer reef wall.

Situated along the western coastline of Xiaoliuqiu, Geban Bay features a broad sandy beach leading into coral reef flats and gentle sand slopes. Resident green sea turtles graze on algae among the shallow hard corals, frequently surfacing or resting in reef pockets. Swimming further out reveals scattered coral bommies, sandy gullies harboring garden eels, and schooling reef fish.

Located along the scenic coastal cliffs of Ruifang on Taiwan's northeast coast, Bat Cave is a popular rocky shore dive. Divers enter from the rocky shoreline below the coastal park, navigating shallow reef flats that give way to submerged boulders, sandy patches, and sloping reef structures harboring diverse macro life and schooling reef fish.

Situated along the western coastline of Xiaoliuqiu, Shanfu features gently sloping coral reefs transitioning into wide sand patches. Green sea turtles frequent the shallow reef flats to feed on algae and rest among rocky overhangs. Moving deeper across the sandy flats reveals garden eel colonies swaying in the water column, alongside scattered hard coral formations sheltering juvenile reef fish and diverse macro critters.

Located off the northeastern coast of Orchid Island (Lanyu), Battleship Rock consists of volcanic islet formations rising directly from deep open water. Underwater, the site drops into steep walls, massive boulders, and deep sandy gullies swept by oceanic currents. The exposed position invites pelagic species alongside sea fan forests and soft coral gardens, making it one of the premier offshore sites around Lanyu.

Located along Taiwan's scenic Northeast Coast in Gongliao District, Jinshawan (Golden Sand Bay) is a sheltered cove featuring a gradual sandy slope flanked by scattered rocky reefs. The easy beach entry and gentle gradient make it a primary training ground for open water courses, navigation practice, and macro photography.

Steel Reef is an iconic artificial reef off the southwestern coast of Green Island, created from massive steel pyramid structures placed across the sandy sea floor. The open framework has become thickly encrusted with soft corals, hydroids, and sponges over the years. Resident schools of friendly orbicular batfish regularly approach descending divers to inspect them at close range.

Located off the coast of Xiaoliuqiu, this artificial reef consists of several large steel frame structures placed on an open sandy seabed. Over time, the metal lattices have become heavily encrusted with soft corals, hydroids, and sponges. Divers descend through open water to find a concentrated hub of pelagic visitors and schooling reef species hovering around the metal towers.

Resting upright on the seabed off the southern coast of Xiaoliuqiu, this decommissioned Republic of China Navy vessel now serves as an artificial reef. The superstructure attracts dense schools of pelagic fish, while encrusting soft corals and sponges cover the steel railings and gun mounts. Given its exposed offshore position and substantial depth, the wreck is strictly a boat dive best suited for experienced divers comfortable with blue-water descents and current management.

Located off Nanwan in Kenting National Park, this offshore boat dive centers around twin submerged coral pinnacles featuring cavernous swim-throughs and overhangs. The rock formations rise dramatically from a sand bottom, attracting pelagic fish and sheltering macro critters within deep crevices. Ocean currents here can pick up quickly depending on the tide, requiring good buoyancy control around the steep topography.

Located off the northeastern tip of Orchid Island (Lanyu), Twin Lion Rock features dramatic underwater volcanic topography shaped by old lava flows. Submerged canyons, swim-throughs, and towering boulders carpeted in sea fans drop away into deep blue oceanic waters swept by the Kuroshio Current.

Chicken Reef is one of Green Island's celebrated offshore pinnacles, sitting off the southwestern coast. The massive underwater seamount rises steeply from a sandy bottom, terminating in an irregular crest shaped like a rooster head. Strong Kuroshio current eddies flush the pinnacle with clear oceanic water, nourishing expansive sea fans and attracting schools of pelagic fish alongside resident macro critters.

Located along Taiwan's rugged northeast coast, Radar Station offers a classic rocky-shore profile characteristic of the region. Divers navigate boulder slopes, gullies, and bedrock terraces shaped by Pacific wave action. Marine growth includes hardy encrusting corals, macro algae patches, and sea fans lining the deeper rocky crevices.

Located off Green Island, this artificial reef consists of discarded concrete utility poles clustered together across the seabed. Over the years, marine growth has thoroughly encrusted the structures, turning the concrete framework into a haven for schooling reef fish and macro life surrounded by open sand patches.

Located within Taipei's Youth Park Sports Center, this purpose-built dive pool serves as a central training ground for scuba certifications, freediving sessions, and underwater skills refreshers in northern Taiwan. The facility features a tiled bottom with marked grid lines that assist with buoyancy drills and navigation practice in a calm, managed setting.

Situated along the southern coast of the Fenggui Peninsula in Penghu, this site is renowned for its volcanic geology. Underwater, the dark columnar basalt shelves drop into scattered boulder fields and submerged sea cave openings carved by relentless wave action. Diving here depends heavily on favorable tides, rewarding visitors with interesting swim-throughs and pockets of marine life sheltered within the rock crevices.

Located along Taiwan's rugged northeast coast, Bitou Cape offers accessible rocky reef diving shaped by eroding sandstone formations. Stepped platforms near the park provide convenient entry points leading out toward scattered boulder fields, coral patches, and sandy gullies.

Located off the rugged headland of Bitou Cape in northern Taiwan, this offshore reef rises from a sandy seabed. Divers navigate across granite boulders, stepped ledges, and rocky gullies that attract varied subtropical marine life, though ocean swells and tidal currents require solid buoyancy control.

Situated along the rocky shores of Longdong Bay, this entry point sits between the traditional harbor access and the open reef sections. Divers step over flat sandstone platforms into shallow reef flats that slope gently toward sandy bottoms dotted with rock clusters. The area serves as a quieter alternative to the busier adjacent bay access points, offering macro photographers plenty of crevices to inspect.

Located along Taiwan's rugged northeast coast in Longdong Bay, this shore site features a combination of submerged sandstone boulders, artificial coastal structures, and scattered coral patches. Divers navigate natural channels between rocky outcroppings that gradually open onto a sandy seabed. The rocky substrate provides shelter for a wide variety of macro critters and juvenile reef fish.

Located along the rugged Northeast Coast of Taiwan, this resort-adjacent site offers direct access to rocky reefs and sheltered ocean pools. Divers navigate sandstone channels that give way to sandy patches and scattered boulders populated by macro life.

Situated along the Northeast Coast of Taiwan, Longdong Bay Site 4 sits directly behind Hemei Elementary School. A concrete staircase leads straight down to the rocky coastline, making this one of the most accessible and heavily frequented training locations on the island. The underwater terrain transitions smoothly from shallow rocky shelves into open sand flats, with scattered boulders providing shelter for macro critters and schooling juveniles.

Situated along the northeastern coast of Xiaoliuqiu, Longxiadong features wave-carved coral limestone topography punctuated by gullies, overhangs, and sea caves. Divers enter through a natural intertidal trench before dropping over reef slopes that transition into sandy patches where green sea turtles forage and rest.

Situated at the eastern tip of volcanic Guishan Island off Yilan, Turtle Head features active submarine hydrothermal vents. Acidic, mineral-rich thermal fluids bubble up through fractures in the volcanic rock, creating an ethereal milky-white haze over the seascape. The seabed transitions from bare volcanic boulders colonized by endemic crabs to rocky reefs populated by schooling reef fish further from the thermal plumes.