Club guidance on underwater orientation and compass use.
Fühlinger See: organized Cologne lake dive with plants and fish.
Fühlinger See: organized Cologne lake dive with plants and fish.
Save it, log a dive, or explore nearby on the map.
Save it to come back later
Fühlinger See is an organized freshwater lake dive in Cologne with designated access, a lakeside base, and enough plants and fish to make it useful for training, refreshers, and fun dives. It suits relaxed local sessions, including night dives when the required card and access rules are in place. Away from the shallow margins, map reading and compass work matter more than raw depth.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
15m - 18m
Depth Note
The lake reaches roughly 15 to 18 meters depending on the access zone.
Best Season
Year-round, with spring through autumn offering the most comfortable conditions.
Typical Conditions
Generally calm freshwater conditions with moderate visibility for a lake site and a structured shore setup.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Carry a compass once you leave the shallow margins, stay within the permitted zones, and keep the dive card and required proof with you.
Access Restrictions
Dive only in the permitted lake sections and use the designated entry areas; a valid dive card is required.
Legal Notes
Diving without a valid card is an offense, and access can be limited during events or closures.
Community notes to help plan your visit.
Scuba Diving
A straightforward lake dive with planted shallows, a defined access base, and enough bottom structure to reward careful navigation.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Club guidance on underwater orientation and compass use.
Lakeside dive base, entries, parking, and facilities.
Tourism listing for the dive station and equipment support.
Permit, certification, and accessible-entry context.
Official city dive rules, depth, visibility, and permit context.
Know this site? Improve Spot Details.

Beginner-friendly freshwater quarry-lake diving near Leverkusen.

Former Monheim training lake now closed to diving.

Freshwater quarry-lake dive system in Langenfeld

Dormagen quarry lake with fixed entry and freshwater life.

Heated indoor pool for year-round dive training.

Shallow quarry-lake dive with training access and fish life.