Put Integra is a shore-entry artificial reef located in Harelbeke, Belgium. The site offers a consistent depth ranging between 10 and 12 metres, with an average of 11 metres, making it suitable for beginner divers. Visibility is typically around 5 metres, requiring methodical navigation. The artificial structure provides a confined environment suitable for practising buoyancy and night diving. Divers should exercise caution regarding potential entanglement risks and sharp edges on the structure. On-site facilities include air fills and a café, allowing for multiple dives. Night diving is permitted, though it is recommended to scout the entry point during daylight hours.

Blaarmeersen, Haventje is an artificial reef site located in Harelbeke, Belgium. Divers access the water from the shore, reaching depths between 3 and 15 metres with an average of 8 metres. The site features various underwater objects, including a diving bell and platforms. Conditions vary, with visibility ranging from 1 to 10 metres and water temperatures between 7C and 20C. Below 5 metres, the water is cold and visibility is often poor. This site is suitable for beginners and supports night diving. Divers may encounter a variety of temperate freshwater fish and invertebrates typical of the region. Access requires a permit.

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.

De Nekker is a 30-hectare freshwater diving pond located within a larger 65-hectare recreation centre in Brussels. The site features artificial reefs and wrecks, with depths ranging from 3 to 10 metres. Divers access the water from the shore, with the main diving area situated approximately 100 metres from the beach. Visibility varies significantly between 3 and 25 metres. The site is suitable for beginners and supports night diving, with typical dives lasting around 40 minutes. Facilities available on-site include parking, toilets, showers, changing rooms, and air fills. Divers should be aware of low visibility and a thermocline during the spring months.

Papelenvijver is an artificial reef site located in Harelbeke, Belgium, serving as a practical training ground for divers. The site features a consistent depth profile ranging from 7 to 10 metres, with an average depth of 8 metres. Divers access the water via a shore entry. Visibility is typically around 5 metres. The site is suitable for beginners and offers air fills on-site. Due to the nature of the artificial structures, divers should be mindful of sharp edges and are advised to wear thick gloves. The site is accessible year-round, with weekdays offering quieter conditions for those practising buoyancy and navigation.

Cariere de Maffle is a flooded quarry in Harelbeke, Belgium, providing a current-free freshwater environment suitable for beginner divers. The site features an artificial reef structure and offers depths ranging from 18 to 31 metres. Divers enter from the shore, with the main area located 50 metres out. Visibility is limited, typically between 1 and 5 metres, and the water may have a sulfurous odour. Due to the significant depth and low visibility, divers should monitor bottom time closely and carry a torch. On-site facilities include parking, changing rooms, a cafe, air fills, and first aid, supporting a well-equipped day trip.

Carriere de Scouffleny is a flooded quarry in Belgium featuring artificial reef structures and steep quarry walls. This freshwater site reaches depths between 20 and 44 metres, with an average depth of 30 metres. Divers encounter an overhead environment that requires advanced buoyancy and navigation skills. Visibility is variable, ranging from 2 to 10 metres, and a thermocline is present. The site is suitable for intermediate divers who should carry a torch and reel. Facilities include parking, toilets, air fills, and an on-site dive shop. The habitat supports 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.