Hangover is a reef site located within the Valley of Sponges in the Sint Eustatius Marine Park. The site features a reef structure at depths between 15 and 17 metres, with an average depth of 16 metres. It is accessible only by boat, and conditions include variable currents and visibility ranging from 15 to 40 metres. Due to the presence of sharks and the potential for strong currents, guided tours are recommended. The site is suitable for beginners, though divers should remain aware of boat traffic when surfacing. Equipment rental, air fills, and guided tours are available locally.

The Blocks is a reef site located within the Southern Marine Reserve of the Sint Eustatius Marine Park. Situated 500 metres from shore, this site features a reef structure ranging from 15 to 17 metres in depth, with an average of 16 metres. Divers typically experience mild currents and visibility between 10 and 30 metres. Access is by boat only, and the site is suited for intermediate divers. Due to the presence of boat traffic, divers should deploy a surface marker buoy upon ascent. A local dive shop provides guided tours to assist with navigating the reef layout. Water temperatures range from 27C to 30C throughout the year.

Princess Corner is a reef and wall site located in the Valley of Sponges, Sint Eustatius. The site features a reef top at 10 metres that transitions into a wall dropping past 30 metres. Divers typically experience moderate currents, making this a drift dive. Visibility ranges from 20 to 30 metres, providing clear views of the structure. Marine life recorded here includes spotted moray eels, French angelfish, rock beauties, wrasses, spotted scorpionfish, smooth trunkfish, yellowhead jawfish, whiptail stingrays, and various sea bass. Water temperatures remain between 27 and 30 degrees Celsius. Access is by boat only, and the site is suited for intermediate divers.

Ledges is a reef site located within the Valley of Sponges in the Sint Eustatius Marine Park. The site is defined by a stepped reef structure ranging from 17 to 19 metres in depth, with an average depth of 18 metres. Visibility typically spans 10 to 30 metres, allowing divers to observe the reef profile clearly. Water temperatures remain between 27 and 30 degrees Celsius throughout the year. Access is by boat only. While currents are generally mild, stronger currents can occur, and sharks are present in the area. Divers should consult local operators regarding daily conditions and remain close to their guide to avoid drifting toward the open water edge.

Five Fingers South is a reef site located in the Valley of Sponges within the Sint Eustatius Marine Park. This site is suitable for beginner divers, offering a profile between 16 and 20 metres. Access is by boat only. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain consistent between 27 and 30 degrees Celsius throughout the year. When diving, maintain awareness of depth during descent and ascent, and watch for any lines or debris to avoid entanglement. Arrange your visit through a local dive operator to ensure compliance with marine park entry requirements and permit conditions.

The Charles L. Brown is a cable-laying vessel resting on a sand bottom at 31 metres within the Sint Eustatius Marine Park. The wreck's upper structure rises to approximately 18 metres, providing a profile that is visible from a distance due to visibility ranging from 10 to 40 metres. This intermediate dive requires boat access and careful buoyancy control due to the depth. Conditions are generally manageable with mild currents and water temperatures between 27 and 30 degrees Celsius. Divers should plan bottom time efficiently to manage no-decompression limits, as the depth at the sand bottom can significantly reduce available time.

Twin Peaks is a coral-encrusted lava flow located within the Southern Marine Reserve of Sint Eustatius. This pinnacle and reef site is accessible only by boat and is suited for intermediate divers. The site features depths ranging from 22 to 27 metres, with an average depth of 25 metres. Divers can expect moderate currents and visibility between 10 and 30 metres. Marine life recorded at the site includes wrasses, groupers, French Angelfish, Rock Beauty, Spotted Moray, Caribbean Spiny Lobster, and various pufferfish and trunkfish. Be aware of sharp coral throughout the area. Typical dives last approximately 45 minutes in water temperatures between 27 and 30 degrees Celsius.

Barracuda Reef West is a coral-encrusted lava flow located within the Southern Marine Reserve of the Sint Eustatius Marine Park. This reef site is accessed exclusively by boat and is suited for intermediate divers. The topography consists of volcanic rock formations covered in coral growth. Divers can expect depths between 20 and 23 metres. Conditions at the site include moderate currents and visibility ranging from 10 to 30 metres. Due to the depth, current, and potential for boat traffic, divers should maintain awareness of their surroundings throughout the dive.