De Ster is a freshwater artificial reef located in Brussels, Belgium, offering shore-entry diving with a maximum depth of 11 metres and an average of 6 metres. The site features a mild current and visibility ranging from 1 to 4 metres. It provides a contained environment suitable for beginner divers to practise skills. Divers should exercise caution regarding boat traffic when surfacing. The site is well-equipped with facilities including parking, air fills, a cafe, showers, and toilets. Marine life in this freshwater habitat includes various temperate freshwater fish and invertebrates typical of the region.

Put van Ekeren is a freshwater lake featuring artificial reef structures and a drop-off. Divers access the water via a jetty with stairs for entry and exit. The site reaches depths between 3 and 20 metres, with an average depth of 10 metres. Conditions include mild currents and visibility ranging from 2 to 10 metres. A notable thermocline exists at approximately 10 metres depth. The site is suitable for beginners and supports night diving. Facilities available at the location include parking, toilets, showers, a rinse station, and air fills. Guided tours are available, and a permit is required for all diving activities.

Aqualand in Brussels is a freshwater dive site featuring a distinct drop-off that allows entry-level divers to experience changing depths between 5 and 20 metres. As a controlled-environment location, it serves as a practical training ground for those building comfort at moderate depths. Conditions such as visibility and current are variable, requiring divers to maintain good buoyancy and buddy contact throughout the dive. Due to the cold water temperatures, a well-fitted wetsuit or drysuit is essential for all sessions. A dive torch is recommended to assist with navigation in lower visibility. Air fills are available on-site, and the location operates year-round.

Dongelberg is a freshwater quarry near Brussels, Belgium, offering a variety of artificial structures for divers. The site features an extensive line course between 30m and 40m, including practice platforms at these depths. Divers can explore numerous submerged objects, such as car wrecks, an airplane cockpit, a ship's radar, a jet ski, and a diving clock. Depths range from 18m to 40m with an average of 28m. Entry is from the shore, and the site is suitable for beginners. Conditions include mild currents and visibility between 1m and 10m. Water temperatures fluctuate seasonally between 5°C and 19°C. Facilities include parking, toilets, changing rooms, and a cafe.

Carrière d’Opprebais is a flooded quarry in Wallonia, Belgium, featuring deliberately placed artificial structures that function as an artificial reef. The site offers depths ranging from 5 to 27 metres, with an average depth of 10 metres, making it suitable for both beginner training and deeper dives. Divers can expect visibility between 3 and 10 metres and mild currents. The site supports night diving and includes overhead environments that require appropriate training. Shore entry is available, though divers should exercise caution regarding sharp rocks. Facilities on-site include toilets, changing rooms, a café, first aid, and air fills. Due to consistent cold water, a drysuit or thick wetsuit is recommended.

Carrière des Trois Fontaines is a sheltered, landlocked freshwater quarry in Wallonia. The site features a combination of natural rock walls and artificial reef structures placed on the bottom. Divers can explore depths ranging from 8 to 18 metres, making it suitable for beginners and those looking to build confidence. Access is via the shore, and the site experiences mild currents. Visibility typically ranges between 3 and 5 metres, so a torch is recommended to inspect the artificial structures. The site is open year-round and accommodates night diving. On-site facilities include parking, showers, changing rooms, toilets, and a café.

De Melle is a freshwater artificial reef site in Todi, Belgium, designed as a practical training environment for divers. The site features a shore entry located 10 metres from the water, with depths ranging from 1 to 7 metres and an average depth of 6 metres. Divers can expect mild currents and visibility between 3 and 10 metres. The site is equipped with convenient facilities including parking, showers, changing rooms, and a rinse station. Divers should exercise caution regarding sharp structures and potential boat traffic during entry. Open Water certification is required to dive at this location.