This dive site, known as HB Rorschach, is a popular shore entry point on Lake Constance in Switzerland. Access now requires parking opposite the HB building and a 200m walk to the entrance. Underwater navigation is crucial: divers must always stay west of the water pipe located directly below the entrance and avoid diving east towards the harbor.
The flora and fauna at HB Rorschach are comparable to those found at the nearby TP boat ramp, indicating a typical freshwater lake ecosystem. Divers can expect to see various freshwater fish species, aquatic plants, and potentially some invertebrates common to Lake Constance, making it suitable for observing local lake biodiversity.
The best time to visit this site would generally be during warmer months for more comfortable diving, though lake diving is often a year-round activity for local divers. For freedivers and divers, the site offers accessible depths and a chance to explore the lake's unique underwater environment, with the main highlight being the local freshwater life and the distinctive water pipe structure.
