Dive-site story
Geffenseplas is a freshwater sand excavation lake located near Oss in North Brabant. Popular with local clubs for training and leisure dives, the lake features a sandy bottom transitioning into silty slopes with various artificial underwater objects and training platforms. Visibility fluctuates depending on bather activity and seasonal algal blooms, but calmer days reveal healthy weed beds along the shallow margins.
Submerged training platforms and sunken objects linked by guide lines
Weed beds sheltering freshwater pike and schools of perch
Easy shore entry from the recreation area bank
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Spring and early autumn offer the best balance between clearer water clarity and comfortable water temperatures.
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 | Seasonal | ||||||||||||
| European eelAnguilla anguilla | Rare |
Marine forecast
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