Guaraguao in Bayahibe offers a diverse underwater environment combining a natural reef, a wreck, and an artificial reef structure. Situated at depths between 5 and 15 metres, the site is well-suited for beginner divers. Visibility is excellent, ranging from 30 to 50 metres, allowing for clear observation of the site layout. Water temperatures remain warm throughout the year, typically between 27 and 30 degrees Celsius. Divers encounter mild currents, making the site manageable for those building confidence. Access is exclusively by boat, ensuring a direct entry into the water. The site supports a variety of reef fish and invertebrates across its varied structures.

Bayahibe offers three distinct underwater environments: shallow reefs, open-water wrecks, and cavern systems. The reef begins at approximately 8 metres, providing accessible conditions for beginners, while the site extends to 40 metres for more advanced exploration. Visibility ranges from 15 to 30 metres, with water temperatures between 26 and 30 degrees Celsius. Currents are generally mild, assisting with buoyancy control. Access is by boat only, located 800 metres from shore. Due to the varied topography and overhead environments found in the cavern sections, guided tours are recommended. Facilities include air fills, equipment rental, and boat charters.

Coco Reef in Bayahibe, Dominican Republic, features a combination of natural reef and artificial structures at depths between 5 and 12 metres. This site is suitable for beginners and accessible year-round by boat, located 500 metres from the shore. Divers and snorkellers can expect visibility ranging from 15 to 30 metres with mild currents. Marine life recorded at the site includes Sally Lightfoot crabs, snails, round stingrays, blue tang, wrasses, Caribbean Ocean surgeonfish, hermit crabs, needlefish, slippery dick, and sergeants. Be aware of lionfish present in crevices and overhangs. Water temperatures remain warm, ranging from 27 to 30 degrees Celsius throughout the year.

Domenicus Reef in Bayahibe offers a Caribbean reef experience suitable for beginner divers. The site features depths ranging from 12 to 18 metres, with an average of 15 metres. Visibility typically spans 18 to 30 metres. Access is via the shore, though divers should be aware of sharp coral and rocks at the entry point, making protective footwear advisable. Conditions include moderate currents that can shift, so consulting a local guide regarding the safest entry line is recommended. Water temperatures remain warm, ranging between 27 and 30 degrees Celsius throughout the year. Divers should remain aware of their surroundings, as sharks are present at this location.

Tortuga is a combined reef and wreck dive located off Bayahibe. The site features depths ranging from 15 to 25 metres, with an average depth of 15 metres suitable for beginner divers. Access is exclusively by boat, which is required for all entries and exits to protect the reef structure. Divers can expect mild currents and visibility between 10 and 30 metres. Hazards at this site include jellyfish, sea urchins, stonefish, and sharks. Divers should remain cautious of sharp coral and rocks when near the structure. Typical dive times are approximately 50 minutes.

Tortuga is a combined reef and wreck site located 1500 metres off the coast of Bayahibe. With depths ranging from 11 to 16 metres and an average of 12 metres, it is suitable for beginner divers. The site features mild currents and visibility typically between 15 and 30 metres. Water temperatures remain stable between 27 and 30 degrees Celsius throughout the year. Access is by boat only, and the site supports night diving. Divers should exercise caution regarding sharp coral, sea urchins, and lionfish present on the reef. Guided tours and equipment rentals are available through local dive shops to assist with navigation and safety.

Parque Nacional 1 is a reef dive located 500 metres off the coast of Bayahibe. This site is suitable for beginners, featuring depths between 5 and 15 metres with an average of 10 metres. Divers typically experience mild currents and visibility ranging from 10 to 30 metres. Access is exclusively by boat. Water temperatures are warm, fluctuating between 27C and 30C throughout the year. Divers should be aware of boat traffic in the area and exercise caution to avoid contact with sharp coral. Facilities including air fills, equipment rental, and boat charters are available nearby to support diving activities.

Viva Shallow is a reef and artificial reef site located 200 metres off the coast of Bayahibe. The site features a living museum containing equipment from the 1724 wreck of Nuestra Señora de Guadalupe. Divers can explore depths ranging from 4 to 12 metres, with an average depth of 8 metres. The site is suitable for beginners and offers mild currents with visibility between 10 and 30 metres. Access is by boat only, and the site supports night diving. Water temperatures remain warm throughout the year, ranging from 27 to 30 degrees Celsius. Hazards include jellyfish, sea urchins, sharp coral, and stonefish.