Wraysbury is a freshwater dive site located on the Sussex Coast. The site features a variety of underwater topography including reefs, wrecks, artificial reefs, and caves. Divers can expect depths ranging from 2 to 18 metres, with an average depth of 11 metres. Visibility varies significantly, spanning from 3 to 25 metres. Entry is via the shore, making it accessible for beginners. The site is equipped with comprehensive facilities including parking, toilets, showers, changing rooms, a rinse station, and a cafe. Air fills, equipment rental, and guided tours are available on-site. Night diving is permitted, and typical dives last approximately 45 minutes.

Leybourne Lakes is an inland freshwater dive site situated within Leybourne Lakes Country Park. The site provides a controlled environment suitable for beginner and intermediate divers, with depths ranging from 8 to 14 metres. Divers access the water via a shore entry. Visibility at the site typically ranges between 5 and 10 metres. As a freshwater location, the site is primarily used for training and skill development in a natural setting. The surrounding area features multiple lakes and parkland.

Holborough Lake is an artificial reef site located on the Sussex Coast. Divers can explore depths ranging from 4 to 11 metres, with an average depth of 7 metres. The site is accessible via a shore entry and is suitable for beginners. Visibility fluctuates between 1 and 20 metres, and divers should be aware of low visibility hazards. A thermocline is present, meaning water temperatures vary significantly at depth. The site offers full facilities including a dive shop, air fills, and a cafe. Night diving is permitted, and typical dives last approximately 50 minutes. The habitat supports various temperate freshwater fish and invertebrates.

St. Andrews Lake is an artificial reef site located on the Sussex Coast. This freshwater location is suited for advanced divers, offering depths ranging from 6 to 37 metres with an average depth of 25 metres. Divers should be prepared for low visibility, which typically fluctuates between 1 and 5 metres, and significant thermoclines. Water temperatures vary between 6°C and 12°C depending on depth and season. The site features an overhead environment and potential for entanglement, requiring appropriate training. Shore access is available, supported by on-site facilities including parking, toilets, showers, changing rooms, air fills, a cafe, and a dive shop.

Black Cat Beach is a shore-entry reef site located along the coast of Brighton and Eastbourne. The site is shallow, with an average depth of 3 metres, making it suitable for beginners. Divers and snorkellers should expect variable conditions, with visibility typically ranging between 1 and 3 metres and mild currents. Typical dives last approximately 30 minutes. Hazards at this location include boat traffic, potential entanglement, sea urchins, and surf. Parking facilities are available for visitors. Due to the shallow nature of the reef, it is accessible for both diving and snorkelling activities.

Brighton Pier is an artificial reef and wreck site located 50 metres from the shore in Brighton & Eastbourne, United Kingdom. Divers can explore the structure at depths ranging from 3 to 8 metres, with an average depth of 5 metres. This shore entry site is suitable for beginners, though conditions include moderate currents, surge, and potential boat traffic. Visibility varies significantly from 1 to 10 metres. Water temperatures fluctuate between 9C and 18C throughout the year. Hazards include cold water, entanglement risks, rip currents, and overhead environments. Facilities available nearby include parking, a cafe, and air fills. Night diving is permitted at this location.

Wide Water Beach is a shore-accessible reef site located between Brighton and Eastbourne. Divers typically enter from the beach and swim approximately 80 metres to reach the reef structures. The site reaches a maximum depth of 10 metres, with an average depth of 6 metres. Conditions are suitable for intermediate divers, though the area is subject to moderate currents, surge, and surf. Visibility ranges from 3 to 10 metres. Hazards include boat traffic in the vicinity. Facilities available at the site include parking, toilets, showers, and a cafe. Species recorded around this area include European Common Cuttlefish, catsharks, Spiny Spider Crabs, hermit crabs, and various snails.