Heiliger See in the Berlin and Brandenburg Lakes region offers a freshwater dive experience featuring an artificial reef and a wreck. The site is suitable for beginners, with depths ranging from 5 to 11 metres and an average of 8 metres. Divers enter from the shore to explore the structures, where visibility typically spans 5 to 10 metres. The environment supports various temperate freshwater fish and invertebrates common to the region. Due to entanglement risks associated with the wreck, good buoyancy control is essential. Water temperatures vary significantly, reaching 18 to 24°C in summer and dropping to 9 to 11°C in April, necessitating appropriate thermal protection.

Groß Glienicker See is a shallow freshwater lake located on the border of Berlin and Brandenburg. This site offers an accessible shore entry suitable for beginners, with depths reaching a maximum of 6 metres. Divers can expect mild currents, allowing for a relaxed pace throughout the dive. Visibility at this location is variable and can shift significantly, which influences the experience in the shallows. Due to the consistently cold water temperatures present year-round, a suitable thermal suit is necessary to prevent hypothermia. As facilities are not confirmed, it is recommended to check local conditions and site access before planning a visit.

Moorloch is a shallow freshwater dive site located in the Berlin and Brandenburg region. Divers can access the water directly from the shore, making it a convenient location for those avoiding boat entries. The site reaches a maximum depth of 6 metres and features a mild current, providing manageable conditions for newly certified divers building their experience in inland waters. The underwater environment is defined by freshwater aquatic plants that provide structure for the local ecosystem. Visibility at this site is highly variable, ranging from clear to near-zero. Due to consistently low water temperatures, appropriate thermal protection is essential to prevent cold exposure.

Glienicker See is a freshwater lake in the Berlin and Brandenburg region suitable for both diving and snorkelling. The site features depths ranging from 2 to 11 metres, with an average depth of 6 metres. Divers enter from the shore to explore the lake, where conditions include mild currents and visibility typically between 2 and 7 metres. The site supports night diving and is accessible to beginners. Facilities available at the location include parking, toilets, changing rooms, a rinse station, air fills, equipment rental, a cafe, first aid, a dive shop, and guided tours. Be aware of potential hazards including boat traffic, cold water, and low visibility.

Schlachtensee is a freshwater lake in the Berlin and Brandenburg region suitable for beginner divers. The site features a maximum depth of 8 metres and offers shore access. Conditions are generally stable with mild currents and visibility ranging from 3 to 10 metres. The lake is well-suited for training exercises, night diving, and winter ice diving. Facilities at the site include boat charter services. Divers should note that the lake is an artificial reef environment. It provides a straightforward experience for those looking to practice skills in a controlled freshwater setting.

Nymphensee is a freshwater dive site in the Berlin and Brandenburg region, featuring an artificial reef structure. The site is shallow, with depths ranging from 2 to 7 metres and an average depth of 4 metres, making it suitable for beginner divers. Visibility is generally around 6 metres. Divers should be aware of a thermocline between 2 and 7 metres, which causes a noticeable drop in water temperature. Shore entry is available, and the site supports night diving. On-site facilities include parking, toilets, showers, changing rooms, and a cafe to assist with logistics.

Krumme Lanke is a freshwater lake in Berlin offering calm, shallow diving across easy terrain suitable for beginners. Depths range from 2 to 6 metres, providing a forgiving environment for buoyancy practice. The site features a mild current and visibility that fluctuates between 1 and 5 metres, requiring divers to focus on navigation and close partner contact. Shore entry makes the site logistically simple to access. Due to variable visibility, which can drop to one metre after rain or heavy recreational use, weekday mornings are recommended for the clearest conditions. Parking and toilets are available on site.

Tauchturm Berlin is a purpose-built artificial reef structure located in Germany, offering a controlled freshwater dive environment accessible from the shore. The site features a vertical profile ranging from 8 to 50 metres, allowing for both recreational and technical diving. Visibility typically fluctuates between 5 and 15 metres. Divers should be aware of the overhead environment created by the structure, which necessitates appropriate training for deeper sections. On-site facilities include air fills and equipment rental. Due to the significant depth and potential for decompression requirements, divers must monitor their profiles closely and ensure their certification level matches their intended dive plan.