Playa Xahuayxol is a shallow coastal site near Mahahual, Mexico, featuring a combination of seagrass flats and coral patches. The area is well-suited for beginners, with an average depth of one metre and a maximum depth of two metres. Access is via a shore entry, and conditions are generally mild with visibility ranging from three to ten metres. Water temperatures remain warm throughout the year, between 27C and 30C. Facilities at the site include parking, toilets, showers, changing rooms, a rinse station, and a cafe. Visitors should be aware of the presence of lionfish and sharp coral in the area.

Maya Chan Reef is a protected site located 150 metres from the shore in Mahahual. The topography consists of dense seagrass beds and an inner reef structure. Divers and snorkellers can expect depths ranging from 2 to 15 metres, with an average depth of 8 metres. Conditions are generally mild, with visibility typically between 10 and 25 metres. Access is via a shore entry, often requiring a short swim or kayak to reach the reef. The site is suitable for beginners and offers facilities including equipment rental, air fills, and showers. Hazards to be aware of include jellyfish and sea urchins.

La China Nómada is a reef and wall site located 1000 metres offshore from Mahahual, Mexico. Divers can explore depths ranging from 5 to 20 metres, with an average depth of 18 metres. The site is accessible only by boat and is suitable for beginners, though moderate currents require careful monitoring of depth and proximity to the vessel. Visibility typically ranges between 15 and 25 metres, with water temperatures between 27 and 30C. Species recorded around this area include French angelfish, blue tang, wrasses, and various stingrays. Divers should coordinate with their boat crew regarding tidal windows to ensure the most favourable conditions.

Tritones is a boat-access reef located off Mahahual, Mexico, featuring a reef structure that descends from 10 to 30 metres. Divers typically experience visibility between 30 and 50 metres, allowing for clear navigation of the site. The area is subject to moderate currents that can strengthen, requiring intermediate buoyancy skills to avoid contact with sharp coral and rock formations. Dives here generally last around 50 minutes. Local facilities include air fills, equipment rental, and a dive shop, supporting day trips to the reef. Divers should plan their route to work against the current during the outbound leg to ensure an easier return.

Blue Ha Reef is a marine site located off Mahahual, Mexico, suitable for intermediate divers. The reef topography spans depths of 10 to 25 metres, with an average depth of 15 metres. Access is exclusively by boat. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain warm throughout the year, fluctuating between 27 and 30 degrees Celsius. Species recorded around this area include Indian Lionfish, Great Barracuda, French Angelfish, Nurse Shark, Chupare Stingray, Purple Sea Fan, Wrasses, Round Stingray, Blue Tang, Caribbean Spiny Lobster, Porcupinefish, Gray Angelfish, Caribbean Ocean Surgeonfish, and Reef Squid. A surface marker buoy is recommended for safe ascents due to local boat traffic.

Piratas is a reef site located near Mahahual, Mexico, characterized by intricate coral gardens and underwater canyons. The site is accessible by boat and is suitable for intermediate divers. Snorkellers can explore the shallow sections of the reef, which offers a high rating for surface observation. Water temperatures at this location range between 27C and 30C throughout the year. As a reef environment, the site supports a variety of marine life typical of the region, though specific species observations are not recorded for this location. The topography features distinct canyon structures that provide a varied underwater landscape for visitors.

Jardin is a reef site located 1500 metres off the coast of Mahahual, Mexico. Accessible only by boat, the site features an average depth of 15 metres, ranging between 12 and 18 metres. Divers typically experience mild currents and visibility reaching 30 metres. The water temperature remains warm throughout the year, between 27 and 30 degrees Celsius. The site is suitable for beginner divers. Hazards include the presence of jellyfish in the water column and sharp coral formations on the reef structure. Divers should exercise caution during descent and ascent to avoid contact with these hazards.

Mahahual Beach (Malecon North) offers accessible shore-entry snorkelling directly from the town boardwalk. The site features a shallow lagoon protected by a reef crest, forming a sheltered area with patches of seagrass and small coral heads. Depths typically range from 2 to 4 metres, with an average of 3 metres. Conditions are generally mild, though visibility varies between 20 and 30 metres. This site is suitable for beginners, with water temperatures ranging from 27C to 30C throughout the year. Divers and snorkellers should remain aware of boat traffic, jellyfish, sea urchins, and sharp coral in the area. Equipment rental and guided tours are available locally.