Kleiner Bornhorster See is a freshwater lake in Germany featuring an artificial reef structure. This site serves as a training ground for divers, offering depths ranging from 8 to 18 metres with an average of 4 metres. The water is calm and currentless, providing a stable environment for shore entries. Visibility is typically 5 metres. Divers should be aware that jellyfish are present in the water, and protective clothing is recommended to avoid stings. The site is accessible for night diving and includes facilities such as parking, toilets, showers, a rinse station, and a cafe to support a full day of activity.

Grambkersee is a shore-entry freshwater dive site in Northern Germany, offering a maximum depth of 10 metres with an average depth of 9 metres. The site features a reef structure and is suitable for beginners due to the lack of current. Divers should be aware of potential entanglement risks when navigating the reef area. Visibility typically ranges from 5 to 10 metres, though conditions can vary based on recent weather. Facilities at the site include parking, toilets, a cafe, and first aid, making it a practical location for training dives. Typical dive times are around 45 minutes.

Grienenbergsee is a shore-entry freshwater lake dive in Northern Germany featuring an artificial reef structure. The site offers depths ranging from 5 to 24 metres, with an average depth of 12 metres, making it suitable for beginners to develop skills in a current-free environment. Visibility is variable, typically between 2 and 7 metres, and may be reduced following rain or heavy use. Divers should exercise caution regarding the overhead environment, which includes caves and wrecks. On-site facilities include parking and a dive shop for air fills and equipment needs. Typical dives last approximately 45 minutes.

Sodenmattsee is a shore-entry artificial reef site in northern Germany. The site maintains a depth of approximately 10 metres, with an average depth of 8 metres, providing a forgiving environment for beginner divers. The primary challenge is visibility, which averages 5 metres and can vary depending on conditions. Divers should maintain close proximity to their group and monitor compass headings frequently for orientation. The site features artificial reef structures that support local freshwater habitats. On-site facilities include parking, showers, a cafe, and first aid. Divers are advised to use a surface marker buoy and a torch due to the low visibility.

Halener See is a landlocked freshwater dive site in northern Germany featuring an artificial reef. The site offers a calm, current-free environment suitable for beginner divers to practise skills. Depths typically range from 8 to 13 metres, with an average of 10 metres. Entry is via the shore, and visibility is generally around 5 metres. The habitat supports various temperate freshwater fish and invertebrates typical of the region. Facilities include changing rooms and an on-site café. Guided tours are available for those wishing to explore the structure with local assistance.

Badesee Halen is a shore-entry freshwater dive site located in Northern Germany. The site offers a relaxed environment with no current, making it suitable for divers building confidence. Divers can explore depths ranging from 10 to 13 metres, with visibility typically between 5 and 10 metres. The site features a reef structure that assists with navigation. As a shore-entry location, it allows for a flexible pace during gear setup and water entry. Divers are advised to use a surface marker buoy to remain visible to surface traffic during ascents. It is recommended to check locally before visiting to confirm current access arrangements and the availability of facilities.

Waller Feldmarksee is a freshwater lake in Northern Germany featuring an artificial reef structure. Divers can explore depths ranging from 1 to 16 metres, with an average depth of 8 metres. The site is accessible via a shore entry located 50 metres from the facilities. Conditions include mild currents and visibility that fluctuates between 1 and 8 metres. The lake is suitable for beginners and supports night diving. Due to the influence of the Lilienthal salt dome, the water is slightly salty. Divers should exercise caution regarding sharp rocks near the entry and the artificial reef. On-site amenities include parking, toilets, showers, changing rooms, and a rinse station.

Stadtwaldsee is a freshwater lake in Northern Germany suitable for beginner divers. The site features shore entry and mild currents, making it a practical location for practising buoyancy and navigation. Divers can expect depths ranging from 15 to 16 metres with visibility between 5 and 10 metres. A thermocline is present during summer months, causing a sharp temperature drop below the surface layer. Divers should monitor their depth carefully and maintain close proximity to their team due to variable visibility. On-site facilities include parking, toilets, air fills, a dive shop, and a café, allowing for a convenient day of diving.