Ixlache Reef is located off the coast of Isla Mujeres and marks the northern beginning of the Great Mayan Reef. This site is situated 30 kilometres from the shore and requires a boat for access. The reef is strictly regulated for conservation purposes and is situated near an uninhabited island and bird sanctuary. Divers and snorkellers can expect depths starting from 3 metres, with moderate currents present. Water temperatures remain consistent throughout the year, ranging between 27C and 29C. Due to the presence of sharp coral, caution is advised while navigating the area. Guided tours and equipment rental are available for those visiting this protected reef environment.

Whale Shark Point is a boat-accessible dive site located 35 kilometres off the coast of Isla Mujeres, Mexico. The site features depths ranging from 10 to 25 metres, with an average of 15 metres. Divers should anticipate moderate currents and visibility between 10 and 30 metres. Due to the location, boat traffic is a noted hazard. Species recorded around this area include Great Barracuda, Cushion Sea Star, various wrasses, Round Stingray, sergeants, Schoolmaster Snapper, Bluestriped Grunt, Gorette, Slippery Dick, French Grunt, and snails. Facilities available for visitors include air fills, equipment rental, boat charters, and guided tours.

Isla Mujeres offers a diverse marine environment featuring a mix of natural reefs, artificial reefs, and wreck sites. Located 1500 metres from shore, the site requires boat access and is suitable for drift diving. Depths range from 3 to 30 metres, with an average depth of 12 metres. Visibility typically spans 24 to 30 metres, and water temperatures remain consistent between 27 and 28C throughout the year. Divers should be aware of potential hazards including strong currents, surf, jellyfish, sharks, and sharp coral. Night diving is available at this location, with typical dives lasting around 45 minutes.

Sleepy Shark Caves, located off Isla Mujeres, offers a complex environment combining reef, cave, and drift diving. Divers navigate depths between 16 and 20 metres, with visibility typically ranging from 10 to 30 metres. The site is characterised by unique water conditions, including higher oxygen and carbon dioxide levels alongside lower salt concentrations. Access is strictly by boat, and the presence of an overhead environment requires advanced training and precise buoyancy control. Divers should be prepared for moderate currents that can shift in strength. Due to the overhead hazards and depth, this site is intended for advanced divers only.

Sleeping Shark Cave in Isla Mujeres is an advanced dive site featuring an overhead cave environment and adjacent reef sections. Reached by boat, the site reaches depths of 18 metres. Divers must navigate variable currents and maintain strict buoyancy control within the cave structure. The site is notable for the presence of sharks that rest inside the cave. Outside the cave, the topography transitions into a reef environment suitable for drift diving. Due to the overhead environment and unpredictable current shifts, this site requires advanced certification and careful planning with your dive operator. Bring primary and backup torches to manage visibility within the cave.

Mia Reef in Isla Mujeres is a shallow site ranging from 2 to 6 metres, featuring a mix of natural and artificial reef structures. This site is suitable for beginners, though divers must be comfortable managing moderate currents. Marine life includes common sightings of great barracuda, wrasses, round stingrays, and various grunts. Divers may also encounter reef squid, cushion sea stars, and Caribbean spiny lobsters. Entry is from the shore, where divers should navigate carefully through surf and over sharp coral. Due to active boat traffic in the area, the use of a surface marker buoy is essential for safety during ascent.

Cueva De Tiburones is a marine dive site located off Isla Mujeres, Mexico. The site features a consistent depth of approximately 7 to 7.5 metres. Conditions are generally warm, with water temperatures ranging between 27C and 29C throughout the year. Given the shallow depth, the site is accessible for divers of various experience levels. Access to the site is typically via boat from the nearby coast. As a shallow marine environment, the topography is characteristic of the Yucatán Peninsula region. Divers should be prepared for variable conditions typical of this coastal area.

El Farito is a shallow reef and artificial reef site located 500 metres off the coast of Isla Mujeres. The site surrounds an abandoned lighthouse islet and features a submerged statue of the Virgen del Carmen within the reef flats. With an average depth of two metres and a maximum of four metres, it is well-suited for beginners and snorkellers. Access is by boat only, and conditions typically involve mild currents. Water temperatures remain consistent between 27C and 29C throughout the year. Divers and snorkellers should be aware of sea urchins and sharp coral present in the area. Guided tours are available for this site.