Dive-site story
Zevenhuizerplas is a large sand-extraction lake situated between Rotterdam and Zevenhuizen. Popular among regional Dutch divers for training and leisure dives, the basin features submerged peat formations, platforms, and sunken objects placed by local clubs. The bottom transitions from shallow reed-lined banks and silt beds to steeply dropping clay walls and deeper trenches.
Submerged training platforms and underwater course markers maintained by local clubs
Dense vegetation zones near the reed beds harboring hunting freshwater predators
Steep sand and peat banks offering variable navigation practice
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Warmer waters and active fish life occur through late spring and summer, though autumn often yields clearer visibility as algae blooms subside.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Northern pikeEsox lucius | Common | ||||||||||||
| European perchPerca fluviatilis | Common | ||||||||||||
| Common carpCyprinus carpio | Common | ||||||||||||
| European eelAnguilla anguilla | Seasonal | ||||||||||||
| Red swamp crayfishProcambarus clarkii | Common |
Marine forecast
