Dive-site story
Located along the Upper Sûre reservoir, the dive site at Lultzhausen provides shore access into Luxembourg's primary inland diving body. Divers descend along submerged slate slopes and silty shelves shaped by the flooded valley landscape, occasionally encountering remnants of old stonework and submerged tree roots. Low ambient light and sharp thermoclines make proper buoyancy control essential to avoid stirring up the loose bottom sediment.
Flooded valley terrain featuring slate rock formations and sunken tree branches
Encounters with resident freshwater predators hunting around vegetation shelves
Clear winter diving conditions when lake activity subsides
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Colder months typically provide clearer water, while summer brings warmer surface conditions alongside algal blooms.
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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