Palancar Horseshoe is a reef and wall site located near Puerto Aventuras, Mexico. This drift dive features a depth range of 9 to 30 metres, with an average depth of 20 metres. Divers should expect moderate currents and visibility ranging from 20 to 35 metres. The site is suitable for intermediate divers and requires boat access. Hazards include boat traffic, potential for decompression, nitrogen narcosis, and sharp coral. Water temperatures remain warm throughout the year, typically between 27 and 30 degrees Celsius. Night diving is permitted at this location.

Palancar Bricks is a diverse marine site featuring a reef, wall, drift, cave, and canyon topography. Located near Cozumel Island, this site requires boat access and is suited for intermediate divers due to moderate currents and depths ranging from 5 to 37 metres, with an average of 23 metres. Divers may encounter nurse sharks, whiptail stingrays, and cushion sea stars. Other species recorded include French and queen angelfish, rock beauty, great barracuda, Indian lionfish, Caribbean spiny lobster, and various reef fish. Visibility typically ranges between 10 and 30 metres. Hazards include boat traffic, deep sections, sharp coral, and strong currents. Night diving is permitted at this location.

Punta Palancar is a diverse marine site located off Puerto Aventuras, Mexico, featuring a complex topography of reefs, walls, pinnacles, and canyons. Divers typically experience drift dives at an average depth of 11 metres. The site offers high visibility ranging from 30 to 100 metres, with water temperatures between 27C and 30C throughout the year. Access is strictly by boat. Due to moderate currents and the presence of sharp coral, this site is suited for intermediate divers. Night diving is permitted at this location. The site provides a varied underwater landscape for those comfortable with drift diving conditions.

Palancar Reef Dahlila is a reef and pinnacle site located 1600 metres offshore from Puerto Aventuras. The site features depths ranging from 6 to 18 metres, with an average depth of 25 metres. Divers and snorkellers access this location by boat. Conditions include moderate currents, which can become strong, and visibility typically spans 24 to 30 metres. Water temperatures remain warm throughout the year, ranging between 27 and 30 degrees Celsius. The site is suitable for intermediate divers and supports night diving, with a typical dive duration of 60 minutes.

Palancar Gardens is a marine reef and wall site located near Puerto Aventuras. This drift dive features a canyon topography and is suitable for beginners. Divers typically experience depths ranging from 9 to 13 metres, with an average depth of 11 metres. Visibility at the site varies between 10 and 30 metres, and currents are generally mild. Access to the site is by boat only, and the location is suitable for night diving. Typical dives last approximately 60 minutes. Be aware of boat traffic in the area while diving.

El Cielo is a shallow sandbar located 800 metres from shore, accessible only by boat. This site features a sandy bottom and seagrass beds at an average depth of two metres. It is well-suited for beginners, offering mild currents and warm water temperatures ranging from 27C to 30C. Snorkellers frequently encounter Cushion Sea Stars, Great Barracuda, and Whiptail Stingrays. Other species recorded here include Nurse Sharks, French and Queen Angelfish, Caribbean Spiny Lobster, and various wrasses. Be aware that jellyfish may be present in the water. The site is highly rated for snorkelling, with typical sessions lasting around 30 minutes.

La Francesa is a drift reef dive located off Puerto Aventuras, Mexico. The site features a reef structure with depths ranging from 12 to 30 metres, averaging 15 metres. Divers experience moderate currents, requiring good buoyancy control and drift diving awareness. Visibility typically spans 15 to 30 metres. Water temperatures remain warm throughout the year, between 27 and 29 degrees Celsius. Boat access is required for this site, and divers should be prepared for surge and swell conditions during entry and exit. The dive is suited for intermediate divers, with typical dive times around 50 minutes. Night diving is also available at this location.

Columbia Shallows is a shallow section of the extensive Columbia Reef, offering a high-quality snorkeling experience. The site features large coral heads and Caribbean barrel sponges in depths ranging from 5 to 15 metres, with an average depth of 8 metres. Snorkellers can observe common species such as whiptail stingrays and schoolmaster snapper, alongside less frequent sightings of French and queen angelfish, rock beauty, groupers, boxfish, and Caribbean spiny lobsters. Access is by boat only. Conditions are generally mild, though the area occasionally experiences temperature fluctuations due to chilly fresh water inflow from the nearby lagoon. Visibility typically ranges between 3 and 12 metres.