The Aquarium is a reef and wall dive site located at Lighthouse Reef. The site features a coral wall with the most vibrant reef sections situated between 10 and 12 metres. Divers can expect an average depth of 10 metres, with a total depth range of 8 to 12 metres. Access to this site is by boat, as it is located 21 kilometres from shore. Conditions are generally mild, though strong currents can occur. Visibility typically ranges from 15 to 30 metres, and water temperatures remain warm throughout the year, ranging from 27 to 30 degrees Celsius.

Long Caye Aquarium is a wall and drift site located at Lighthouse Reef. The reef begins in approximately 6 metres of water, making it accessible for snorkellers, before dropping off to depths of 42 metres. Divers encounter moderate currents and visibility ranging from 15 to 30 metres. Marine life recorded at this site includes French Angelfish, Rock Beauty, wrasses, Pacific Trumpetfish, Scrawled Filefish, Honeycomb Cowfish, Black Durgeon, Atlantic Tarpon, Rock Cod, Oceanic Triggerfish, Yellowtail Snapper, combers, bream, and soldierfish. Boat access is required for this site, which is suitable for intermediate divers. Hazards include boat traffic, deep water, sharp coral, and strong currents.

Long Cay Wall at Lighthouse Reef offers a classic atoll drop-off experience. The site features a vertical wall structure that descends into deep water, providing dramatic relief for divers. Depths typically range between 11 and 18 metres, with an average of 15 metres, making it suitable for intermediate divers. Conditions are generally mild, with visibility varying from 10 to 30 metres and water temperatures between 27 and 30 degrees Celsius. Boat access is required to reach this site, and guided tours are available through local dive shops. Night diving is also offered, allowing for a different perspective of the wall after dark. Divers should exercise caution regarding buoyancy to avoid contact with sharp coral.

Painted Wall is a reef and wall dive site located at Lighthouse Reef, Belize. The site features a depth range of 6 to 25 metres, with an average depth of 18 metres. Divers typically encounter moderate currents and visibility ranging from 15 to 30 metres. Marine life recorded at the site includes wrasses, which are common, alongside uncommon sightings of French Angelfish, Rock Beauty, Atlantic Tarpon, Black Durgeon, Oceanic Triggerfish, bream, cardinalfish, Yellowtail Snapper, combers, and soldierfish. Access to this site requires a boat. Hazards include sharks and surge. Night diving is permitted, with typical dives lasting approximately 50 minutes.

Long Caye Wall is a reef and wall site located at Lighthouse Reef, Belize, suited for intermediate divers. The site features a wall topography with depths typically ranging between 9 and 16 metres, though average depths may reach 18 metres. Access is by boat only, and divers should be prepared for moderate currents. Visibility at the site generally spans 24 to 40 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. Night diving is available at this location. Species recorded around this area include Great Barracuda, French Angelfish, Nurse Shark, Caribbean Reef Octopus, Indian Lionfish, Rock Beauty, Spotted Moray, Green Moray, Fairy Basslet, Queen Angelfish, Spotted Scorpionfish, Chupare Stingray, Caribbean Reef Shark, and various wrasses.

Que Brada is a reef and wall site located at Lighthouse Reef. The reef structure begins at a depth of 12 metres before transitioning into a wall that descends into deeper water. Divers can expect an average depth of 19 metres, with visibility ranging from 15 to 40 metres. The site is suitable for intermediate divers, with mild currents that allow for a relaxed exploration of the wall. Boat access is required to reach this location, which sits 70 kilometres from the shore. Water temperatures remain consistent between 26C and 30C throughout the year. Typical dive times at this site are approximately 50 minutes.

South of Long Caye is a wall dive located on Lighthouse Reef. The site features a shallow reef starting at 4 metres that descends to depths exceeding 30 metres, with an average depth of 23 metres. Divers experience mild currents and visibility ranging from 15 to 30 metres. The site is suitable for intermediate divers and requires boat access. Night diving is available at this location. Species recorded around this area include French Angelfish, Nurse Sharks, Great Barracuda, and various wrasses. Divers should maintain neutral buoyancy to avoid contact with sharp coral along the wall face.

Julie's Jungle is a coral reef site located within Lighthouse Reef, Belize. This location is characterised by calm conditions with no current, providing a relaxed environment for divers to practise buoyancy. The site features depths ranging from 12 to 40 metres, with visibility typically between 10 and 30 metres. Access is exclusively by boat. The reef supports a variety of marine life, including French angelfish, fairy basslets, queen angelfish, and nurse sharks. Water temperatures remain consistent, ranging from 26 to 30 degrees Celsius throughout the year. It is a suitable location for beginners, though those with less experience should remain in the shallower sections of the reef with their guide.