This dive site, Plaun da Lej, Fiat, offers remarkably easy shore access, with stairs leading directly from the parking lot into the water. The underwater environment is characterized by extensive seagrass beds in the shallower areas, providing shelter and feeding grounds. In winter, the lake becomes a popular destination for ice diving, presenting a unique and challenging experience. No specific historical background or artificial structures are noted.
The marine life primarily consists of various lake inhabitants. Abundant young fish can consistently be found within the protective seagrass in summer. During evening hours, divers frequently encounter trout, char, and similar cold-water fish species, making it an interesting spot for observing indigenous lake fauna. The aquatic vegetation is dominated by the seagrass mentioned, particularly within the first 5 meters of depth.
For optimal diving, summer offers warmer conditions and active young fish populations, while winter provides the distinct opportunity for ice diving. Snorkelers and freedivers will appreciate the shallow, clear sections and the chance to observe small fish. Divers attempting ice diving must be extremely cautious regarding ice thickness and potential old ice holes, always prioritizing safety and proper training. Cold water gear is essential for diving outside of peak summer.

