

Best for beginner divers, 13-20m, shore entry.
Tankumsee is a landlocked freshwater lake in Germany featuring an artificial reef structure. It serves as a reliable site for recreational and training dives, with depths ranging from 13 to 20 metres and an average depth of 13 metres. Divers experience no current or surge, with visibility typically between 5 and 15 metres. Shore entry is straightforward, making it suitable for beginners. The site supports a variety of temperate freshwater fish and invertebrates within the artificial reef habitat. On-site facilities include parking, toilets, showers, changing rooms, air fills, and a cafe, allowing for multiple dives throughout the day.
52.45583, 10.61860
You can pay for parking online within 24 hours of arrival using the QR code found on site signs or via the Easy Park app.
The site is located in the Samtgemeinde Isenbüttel and is accessible via the Dannenbütteler Weg 12, 38550 Isenbüttel.
No known hazards
Expected in this region. No sightings logged here yet.
Depth
13-20m
Visibility
5-15m
Skill Level
Beginner
Entry
Shore
Current
None
Typical Dive
40 min
Best Time
May, Jun, Jul, Aug, Sep
The site supports a variety of temperate freshwater fish and invertebrates that inhabit the artificial reef structures.
Yes, the site is suitable for beginners due to the lack of current and surge, combined with straightforward shore entry.
Depths at the site range from 13 to 20 metres, with an average depth of 13 metres.
Yes, Tankumsee offers straightforward shore entry for divers.
Divers can expect no current or surge, with visibility ranging from 5 to 15 metres.
Diving at Tankumsee in Isenbüttel requires the following certifications: Open Water. Always dive within your training limits.
The best months to visit Tankumsee in Isenbüttel are May, June, July, August, and September. Conditions outside these months can still be good but are less predictable.