Pain de Sucre in Terre-de-Haut is a reef site characterised by a rocky seabed colonised by sponges, sea fans, and coral. Divers and snorkellers can expect depths between 16 and 20 metres, with an average of 18 metres. Visibility ranges from 10 to 30 metres, and currents are typically mild. The site is suitable for beginners and accessible by both shore and boat. Marine life includes common sightings of wrasses, Queen Parrotfish, Pacific Trumpetfish, Blue Tang, and Purple Sea Fan. Less frequently, divers may encounter Great Barracuda, Rock Beauty, Fairy Basslet, Queen Angelfish, Spotted Moray, Stoplight Parrotfish, Reef Squid, Hilton's Aeolid, and Caribbean Ocean Surgeonfish. Be aware of boat traffic, jellyfish, sea urchins, and sharp coral.

Anse Mire is a shallow cove in Terre-de-Haut, Guadeloupe, featuring a coral reef and the Lynndy shipwreck located approximately 100 metres from the shore. With an average depth of 4 metres, the site is well-suited for beginners. Snorkellers can observe a variety of marine life, including the common Hilton's Aeolid, as well as uncommon sightings of Blue Tang, Pacific Trumpetfish, sea slugs, and Gold Line Sea Goddess. Rare encounters include frogfish, Indian Lionfish, chain and spotted morays, ornate pipefish, flying gurnard, drum, croaker, rock cod, and groupers. The site experiences mild currents and water temperatures ranging from 27C to 30C. Be aware of boat traffic, jellyfish, sea urchins, sharp coral, and stonefish.

Anse Crawen, located at the western end of Terre-de-Haut, offers a shallow snorkelling experience across a mix of reef and seagrass habitats. The site reaches depths of 2 to 5 metres, with an average depth of 4 metres, making it well-suited for beginners. Divers and snorkellers can expect visibility ranging from 15 to 25 metres. Entry is via the shore, and the area typically experiences mild currents. Visitors should be aware of potential hazards including sharp coral and surf. Parking is available at the site. A typical visit lasts approximately 45 minutes.

Grande Baie in Terre-de-Haut is a sheltered bay featuring a combination of reef and seagrass habitats. This site is suitable for beginners, offering a shallow average depth of 4 metres with a range of 2 to 5 metres. Access is via the shore, where snorkelers encounter mild currents and visibility ranging from 5 to 20 metres. Water temperatures remain warm throughout the year, between 27C and 30C. Species recorded around this area include wrasses, various moray eels, angelfish, and pipefish. Visitors should remain aware of boat traffic in the area and take care to avoid sharp coral.

Les Augustins is a boat-access reef dive located in Terre-de-Haut, Iles des Saintes. The site features a reef profile ranging from 5 to 20 metres, with an average depth of 15 metres. It is suitable for beginner divers, though a moderate current is typically present. Divers should plan their route into the current to facilitate an easier return. Visibility is generally high, though conditions can vary and may occasionally be restricted. Water temperatures remain warm throughout the year, ranging between 27 and 30 degrees Celsius, allowing for minimal exposure protection.

Pointe à Vache is a reef site located off Terre-de-Haut in the Iles des Saintes. The reef structure ranges from 5 to 20 metres in depth, with an average depth of 15 metres. This site is accessible only by boat and is suitable for beginner divers. While currents are generally mild, they can become strong, requiring careful monitoring of depth and buoyancy throughout the 45-minute dive. Water temperatures remain warm, ranging between 27 and 30 degrees Celsius throughout the year. Visibility is variable, and divers should use a surface marker buoy upon ascent to signal the boat crew.

Pointe Gouvernail in Terre-de-Haut offers a varied underwater landscape featuring a reef, wall, and drop-off. Suitable for beginners, the site allows divers to explore shallower sections before transitioning toward the deeper wall. Depths range from 10 to 21 metres with an average of 15 metres. Conditions include mild currents and water temperatures between 27 and 30 degrees Celsius. Visibility is variable, typically ranging from 3 to 10 metres. Boat access is required for this site, and divers should monitor local conditions closely. As facilities are not confirmed at the location, ensure all necessary equipment is brought on board.

Sec Pate is a challenging seamount pinnacle located off the coast of Bouillante, Guadeloupe. The reef structure rises from significant depths, with the top of the pinnacle starting at 15 metres and extending into deep water. Divers encounter strong currents and occasional cold water upwellings, requiring advanced buoyancy control and deep diving experience. Visibility typically ranges between 15 and 30 metres. Access is strictly by boat, and the site is suitable only for advanced divers due to the depth, surge, and potential for shifting currents. Night diving is available for experienced divers who can manage the demanding conditions of this offshore site.