This dive site, Ruhlesee, was flooded more than 50 years ago and has been a popular diving location for over a decade. Its shallow maximum depth of 5 meters, with an average depth of approximately 2 meters, makes it an ideal spot for dive training and beginners. The lake's bottom is extensively covered with aquatic plants, offering a natural and serene underwater environment. Navigation is straightforward due to its contained nature and gentle slopes.
The Ruhlesee hosts a variety of freshwater marine life. Divers can expect to encounter common species like roach and perch, alongside more notable inhabitants such as tench, pike, carp, eels, and crabs. The dense plant growth provides ample habitat for these creatures, creating opportunities for observing their natural behaviors within the shallow depths.
While no specific 'best time' is mentioned, the Ruhlesee is likely suitable for diving throughout the warmer months, characteristic of German lakes, though cold water protection is advisable year-round. It is well-integrated with other leisure activities and a camping site, making it a convenient destination for a diving getaway. Its calm, shallow conditions make it equally suitable for snorkelers and freedivers looking to explore the freshwater ecosystem.

