Guaragao I is a marine site located in Bayahibe, Dominican Republic, featuring a combination of natural reef and artificial reef structures. The site is suitable for beginners and offers depths ranging from 12 to 16 metres, with an average depth of 14 metres. Access is exclusively by boat. Conditions are generally mild, with visibility varying between 18 and 50 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. The site is also accessible for night diving. As a marine environment, the area supports a variety of reef-associated marine life and invertebrates.

Peñon is a reef site located off the coast of Bayahibe, situated in front of the national park. The site is named for the rock formations found along its side walls and consists of three distinct areas known as Peñon 1, 2, and 3. Divers and snorkellers can explore depths ranging from 8 to 28 metres, with an average depth of 12 metres. Access is by boat only, as the site is located 10 kilometres from the shore. Conditions are generally mild with a visibility of 20 metres. The site is suitable for beginners and experienced divers alike, with typical dive times lasting 50 minutes.

El Peñón is a reef site located in Bayahibe, Dominican Republic, offering a drift diving experience. The site features depths ranging from 12 to 28 metres, with an average depth of 14 metres. Divers and snorkellers can expect visibility between 15 and 30 metres. Access to the site is by boat only, and the area is subject to moderate currents, which can occasionally become strong. The site is suitable for beginners and typical dives last approximately 45 minutes. Water temperatures remain warm throughout the year, ranging from 27C to 30C. Facilities available in the area include air fills, equipment rental, guided tours, boat charters, and parking.

El Penon is a reef and drop-off site located in Bayahibe, Dominican Republic. The site features depths ranging from 8 to 28 metres, with an average depth of 10 metres. Access is by boat only. Divers and snorkellers can expect mild currents and visibility typically between 20 and 30 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. The site is suitable for beginners, with a typical dive duration of approximately 45 minutes. Hazards at this location include lionfish and sharks.

La Parguera in Bayahibe offers a diverse underwater landscape featuring reef, wall, drift, and wreck diving. This boat-access site reaches depths of 25 to 30 metres, with an average depth of 20 metres. Visibility is typically 30 metres, though conditions vary. The site is defined by strong currents, which facilitate drift diving but require intermediate skill levels and solid buoyancy control. Water temperatures remain between 27C and 30C throughout the year. Night diving is available at this location. Divers should use a surface marker buoy, especially on wall sections, and remain vigilant for boat traffic during entry and exit.

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.

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.

Parque is a marine site located 5000 metres off the coast of Bayahibe, Dominican Republic. This location features a combination of natural reef and artificial reef structures. Divers and snorkellers can expect depths ranging from 10 to 15 metres, with an average depth of 12 metres. The site is accessible only by boat and is suitable for intermediate-level participants. Conditions include mild currents and visibility that can fluctuate between 5 and 50 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. Due to the nature of the site, boat traffic is a primary hazard to consider during activities.