Vodni Nadrz Matylda is a flooded former gravel quarry in Bohemia, Czech Republic, offering a sheltered, current-free basin for divers and snorkellers. The site features an artificial reef structure that serves as a focal point for navigation and buoyancy practice. With depths consistently between 3 and 4 metres, it provides a forgiving environment for beginners. Visibility typically ranges from 5 to 10 metres. Divers should remain aware of potential entanglement hazards when navigating the artificial structure. The site is accessible from the shore and supports year-round activity, including night diving. On-site facilities include parking, toilets, showers, gear storage, and a cafe.

Jezero Most is a freshwater site in Bohemia, Czech Republic, formed from a former mining area. The site features artificial reefs and wrecks, offering a varied topography for divers. Depths range from 5 to 30 metres, with an average depth of 12 metres. Divers can expect mild currents and visibility typically between 6 and 10 metres. Shore entry is available, and the site is suitable for beginners. Hazards include cold water, potential for entanglement, and periods of low visibility. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a dive shop, and guided tours.

Felsendome Rabenstein is a former limestone mine offering a unique freshwater cave diving experience. The site features an overhead environment with depths ranging from 10 to 18 metres. Divers access the water via a shore entry. Visibility is generally high, typically between 10 and 30 metres, though the site presents specific hazards including entanglement, silt out, and the challenges inherent to cave diving. Due to the nature of the environment, this site is primarily utilised for cave diving training. It is suitable for those with the appropriate technical certification to navigate the submerged mine structures safely.

Barbora is a flooded quarry in Bohemia serving as an artificial reef and wreck dive site. The topography ranges from 5 to 60 metres, offering sheltered conditions suitable for beginners in the shallower sections, while deeper areas cater to experienced divers. Entry is via the shore, and divers may encounter mild currents. Visibility typically fluctuates between 3 and 10 metres, and the presence of submerged structures creates an overhead environment. Night diving is permitted year-round. On-site facilities include parking, toilets, showers, air fills, and a dive shop, allowing for convenient equipment management and support.

Stausee Rabenstein is a freshwater reservoir in Germany featuring an artificial reef structure. This site offers a sheltered environment suitable for beginner divers, with depths ranging from 5 to 20 metres and an average depth of 12 metres. Divers can expect mild currents and visibility between 5 and 15 metres. Shore entry provides straightforward access to the water. The habitat supports various temperate freshwater fish and invertebrates typical of the region. On-site facilities include parking, toilets, and a cafe, supporting a typical dive duration of 40 minutes. The site is diveable year-round, though visibility may fluctuate following heavy rainfall.

Grosser Galgenteich is a calm freshwater dive site located in the Kulkwitzer See. It offers a consistent depth of 6 metres, providing a stable environment for divers to practise buoyancy and navigation. The site is accessed via a simple shore entry and features no current, making it a practical choice for beginners. Visibility at the site typically ranges between 5 and 10 metres. On-site facilities include parking, toilets, showers, changing rooms, and a café, allowing for convenient preparation and post-dive relaxation. The site is accessible year-round, offering a straightforward experience for those looking to develop their underwater skills in a controlled freshwater setting.

Steinbruchsee Hartmannsdorf is a flooded quarry offering calm, current-free freshwater diving. The site features a wall and artificial reef structures, providing varied topography for divers. Depths typically range from 10 to 20 metres, with an average of 15 metres. Visibility varies between 5 and 15 metres. Shore entry is straightforward, making this a suitable location for beginners. Divers should monitor their depth closely and remain aware of potential entanglement risks from submerged structures. On-site facilities include parking and air fills. The site supports a variety of temperate freshwater fish and invertebrates typical of the region.

Stausee Oberwald is a freshwater reservoir in Germany featuring an artificial reef designed for diver navigation. The site offers a sheltered, current-free environment suitable for beginners, with depths ranging from 4 to 14 metres and an average depth of 8 metres. Shore entry provides straightforward access to the water. Visibility is variable, typically between 3 and 7 metres, requiring careful monitoring of depth and team contact. The site is well-equipped with parking, toilets, showers, and on-site air fills. Guided tours are available to assist divers in learning the layout of the artificial reef structures.