Oortkaaten is a freshwater site in Northern Germany offering a combination of artificial reefs and wreck diving. The site is accessible via shore entry and caters to a wide range of abilities, with depths spanning from 2 to 40 metres and an average depth of 6 metres. Divers should be prepared for variable visibility between 2 and 10 metres. While currents are generally mild, the site requires careful monitoring for rip currents and active boat traffic. Due to the potential for low visibility, carrying a torch and maintaining close buddy contact is recommended, particularly when exploring the deeper wreck sections.

Stadtparksee is an artificial freshwater site in Northern Germany offering shallow diving between 1 and 4 metres, with an average depth of 2 metres. Access is via the shore. The site features mild currents and visibility typically around 1 metre. Divers should be aware of potential entanglement hazards. Facilities available at the location include parking, toilets, showers, changing rooms, and air fills, with a dive shop on site. The site is suitable for beginners, with a typical dive duration of 30 minutes. Please note that the site is not open to the public.

Tauchen Hamburg is a shore-entry reef dive located in Northern Germany. The site is accessible year-round and features shallow water, though visibility varies significantly depending on the day. Divers should be aware that currents can run strong at this location, which may catch inexperienced divers off guard. It is recommended to check the current state before entering and consider timing dives around slack water. As on-site facilities are not guaranteed, divers should arrange all necessary equipment and support in advance of their visit.

Kreidesee Hemmoor is a former quarry offering diverse underwater topography, including chalk walls, steep drop-offs, and various industrial structures. The site is divided into five distinct areas: The Forest, The Beach, The Street, The Other Side, and The Rüttler. Divers can explore these features at depths ranging from 5 to 60 metres, with an average depth of 20 metres. Visibility varies significantly from 5 to 40 metres. The water temperature remains consistently around 14°C, though winter temperatures at depth necessitate the use of a dry suit. Shore access is available, and the site supports night diving. Facilities include parking, showers, changing rooms, air fills, and a dive shop.