This dive site, Kreidesee Hemmoor at Entrance 4B, is a renowned freshwater quarry in Germany, originating from a former chalk mining operation. The entry point features a gently sloping shore, leading to the first car wrecks at approximately 8 meters depth. Divers can navigate across a plateau for about 5 minutes to reach a significant break-off edge. Following the edge to the right at 17 meters reveals the famous Hemmoor wreck, which is a major highlight along with a workstation with computer at 10m and a motorboat wreck at 15m.
As a freshwater quarry, the site is home to various aquatic plants and common freshwater fish species like perch, pike, and carp, though specific sightings can vary seasonally. While not a marine environment, the unique underwater landscape created by the human-made objects provides an interesting habitat for local fauna.
The best time to visit Kreidesee Hemmoor is generally during spring and autumn for potentially better visibility and fewer crowds, although it's accessible year-round. Highlights include exploring the various wrecks and the unique topography. Freedivers can enjoy the shallower wrecks and the plateau, while scuba divers can delve into the deeper sections along the break-off edge.
