Batea is a shallow reef site located in the Islas del Rosario, Colombia, functioning as a coral nursery for the growth and recovery of young corals. The topography consists of sandy bottoms interspersed with emergent coral formations. With depths ranging from 3 to 8 metres and an average of 5 metres, the site is well-suited for beginner divers and snorkellers. Access to the site is by boat only. Conditions are generally mild, with water temperatures remaining consistently warm between 28C and 30C throughout the year. A typical dive at this location lasts approximately 40 minutes.

Las Llantas is a reef dive site located in the Islas del Rosario, Colombia. The site features a consistent depth of 12 metres, making it suitable for beginner divers. Access to this location is by boat only. Divers can expect mild currents and visibility ranging from 15 to 30 metres. Water temperatures are warm throughout the year, typically between 28 and 30 degrees Celsius. A standard dive at this site lasts approximately 40 minutes. The topography consists of a reef environment.

Columpios is a shallow reef and seagrass site in the Islas del Rosario, Colombia, characterised by a sandy bottom interspersed with small coral formations, sponges, and rocks. With depths typically ranging from 5 to 15 metres and an average of 8 metres, the site is suitable for beginners. Access is by boat only, and divers should expect mild currents. The topography creates a varied underwater landscape, though divers must be cautious of sharp coral. Water temperatures are consistently warm, ranging between 28C and 30C throughout the year.

Culumpios is a reef dive site located in the Islas del Rosario, Colombia. The site features a consistent depth of approximately 12 metres. Conditions at this location are subject to variation, with water temperatures typically ranging between 28C and 30C throughout the year. As a reef environment, it offers a marine setting suitable for diving activities. Access to the site is generally facilitated by boat from the surrounding region. Divers should be prepared for typical Caribbean marine conditions when planning a visit to this reef.

Casa Quemada is a shallow dive site located in the Islas del Rosario, Colombia, suitable for beginner divers. The site features depths ranging from 5 to 15 metres and is characterised by mild currents. The topography consists of a mix of coral patches, seagrass meadows, and sandy areas. Access to this site is by boat. The water temperature remains consistent throughout the year, typically between 28C and 30C. The site is named after an ancient coastal structure visible from the sea.

Llantas in the Islas del Rosario offers a dual-environment dive featuring both a reef and a wreck. Situated at depths between 5 and 20 metres, the site is well-suited for beginner divers. Conditions are generally manageable with mild currents and visibility ranging from 10 to 20 metres. Water temperatures remain warm throughout the year, typically between 28 and 30 degrees Celsius. Access is by boat only, and the site is also suitable for night diving. Divers should remain aware of boat traffic, potential jellyfish, and surf conditions. When navigating the wreck, exercise caution regarding entanglement risks and sharp structures.

The Archipielago de San Bernardo, located near the Islas del Rosario, offers a variety of reef and wall diving opportunities. The site features depths ranging from 3 to 25 metres, making it accessible for beginner divers. Access to the site is strictly by boat. Conditions are generally mild, though divers should be aware of the potential for strong currents. The water temperature remains consistently warm throughout the year, typically between 28 and 30 degrees Celsius. This location provides a range of underwater topography suitable for those looking to explore Caribbean reef structures.

Picua is an open-ocean reef and drift dive site located 12 kilometres from shore in the Islas del Rosario. This site is suited for advanced divers due to the strong currents and depths ranging from 18 to 25 metres, with an average depth of 21 metres. Access is by boat only. Visibility at the site varies between 10 and 30 metres, and water temperatures remain warm throughout the year, typically between 28 and 30 degrees Celsius. Divers should be aware of the presence of sharks and strong currents when planning their dives. Guided tours are available through local dive shops.