This dive site is the Badesee Tannenhausen, a swimming lake offering several accessible entry points for divers, with no registration required. The lake is generally shallow, reaching a maximum depth of 7 meters with an average depth of approximately 3 meters, making it a very accessible location for various skill levels. A critical safety instruction for divers is to avoid the area of the lifts at the Northbound wakeboard facility during its operating hours due to potential boat traffic.
The underwater environment of Badesee Tannenhausen features fish and various plant life, which can be observed with varying clarity depending on the season and water temperature. While specific species are not detailed, divers can expect to encounter typical freshwater flora and fauna. The site does not boast large pelagic animals or extensive coral formations but offers a glimpse into a temperate freshwater ecosystem.
To make the most of a dive here, it's advisable to consider the season and water temperature, as these factors influence the visibility and abundance of marine life. The pontoon jetty is usually locked, requiring a key held by local dive clubs for access, suggesting it's primarily used by local diving communities. The site is suitable for beginners and those looking for a relaxed freshwater experience, including freedivers and snorkelers due to its shallow nature.

