Eckartsberg is a freshwater dive site in Germany featuring an artificial reef and a wall that descends to a maximum depth of 17 metres. With an average depth of 14 metres and no current, the site is suitable for beginners. Divers enter from the shore to explore the structure, which offers visibility ranging from 5 to 15 metres. Due to the potential for cold water and variable visibility, a drysuit or thick wetsuit is recommended, and carrying a torch is advised to navigate the wall. On-site facilities include air fills, a dive shop, toilets, and first aid.

Koenigshain is a freshwater artificial reef site in Germany accessible via shore entry. The site features depths ranging from 15 to 33 metres, requiring careful planning for newer divers as they navigate the deeper sections. Visibility is generally around 5 metres, necessitating close proximity to the structure throughout the dive. The site is suitable for beginners, though the significant depth and restricted visibility require constant monitoring of gauges and awareness of surroundings. On-site facilities include parking and air fills, with guided tours available for those unfamiliar with the site layout.

Olbasee is a landlocked freshwater dive site in Germany offering shore access. The site reaches a maximum depth of 32 metres, providing opportunities for both beginners and those looking to progress. Visibility is variable, ranging from 3 to 20 metres depending on local conditions. The site is open year-round and supports night diving. On-site facilities include air fills, guided tours, parking, toilets, showers, and changing rooms, allowing for a convenient experience. With no current, the site is suitable for focusing on buoyancy and training.

Goldgrube in Wetro is a flooded basalt quarry featuring two distinct pits separated by a dam at a depth of approximately 18 metres. This freshwater site offers a challenging environment for advanced divers, with depths ranging from 18 to 56 metres and an average depth of 35 metres. Divers access the water via a ladder and can utilise training platforms located at 4 and 8 metres. Conditions include mild currents and visibility between 3 and 8 metres. The site is suitable for night diving and features an overhead environment. Facilities on-site include toilets, air fills, guided tours, and a dive shop, with camping available nearby.

Wetro is a freshwater dive site in Germany offering a diverse underwater topography that includes reefs, wrecks, walls, drop-offs, and caves. Divers can explore an artificial reef structure with depths ranging from 17 to 57 metres, averaging 25 metres. Entry is via the shore, and typical dives last around 45 minutes. Visibility generally fluctuates between 5 and 15 metres. The site features thermoclines and cold water temperatures, particularly at depth. Hazards include the deep nature of the site, potential for entanglement, low visibility, and overhead environments. On-site facilities include air fills, equipment rental, parking, toilets, showers, changing rooms, a rinse station, and first aid services.

Lom Jesenny is a flooded quarry in the Czech Republic featuring a structural underwater environment composed of quarry walls and reef-like formations. The site offers depths ranging from 7 to 13 metres, providing a controlled setting for training and skill development. Divers access the water via a shore entry. Visibility at the site typically ranges between 5 and 10 metres. Due to the variable visibility, divers should maintain close contact with their equipment throughout the dive. The site is suitable for beginner divers, though visitors should remain aware of potential boat traffic and check locally for current facility availability before arrival.