Punta del Soldado, located on the southern tip of Culebra, features a combination of natural reef, a drop-off, and an artificial reef. The site is suitable for beginner divers, with depths ranging from 9 to 14 metres. Visibility typically spans 5 to 10 metres, and water temperatures remain between 27 and 30 degrees Celsius. Divers can access the site by boat or from the shore, though shore entries require caution due to surf and sharp coral. Currents are generally mild, and the site is also available for night diving. Divers should wear appropriate footwear when entering from the shore to protect against sharp rocks and coral.

Culebrita offers a diverse underwater landscape featuring reefs, walls, wrecks, and caves. Located 1000 metres from shore, this site requires boat access and is suitable for beginners, though advanced certification is necessary for exploring the overhead environments of the caves and wreck. Depths range from 9 to 24 metres with an average of 18 metres. Divers should be prepared for moderate currents and surge conditions, which require careful buoyancy control. Visibility typically spans 12 to 30 metres, and water temperatures remain warm between 27C and 30C. Guided tours are recommended to navigate the currents effectively, and local facilities provide equipment rental and air fills.

Culebrita South Reef is a marine reef located off the coast of Culebrita, Puerto Rico. The site features a reef structure ranging from 9 to 13 metres in depth, with an average depth of 11 metres. Divers and snorkellers experience consistent visibility of 30 metres and water temperatures between 27 and 30 degrees Celsius. A moderate current is typical, making it suitable for beginners. Access is by boat only, situated 3218 metres from the shore. Hazards include jellyfish, sea urchins, and sharp coral. The site is suitable for night diving, with typical dive durations of 45 minutes.

Sardines Reef, located off Culebrita, is a shallow reef system ranging from 4 to 12 metres in depth. The site is accessible via both shore and boat entries, situated approximately 100 metres from the coast. Divers and snorkellers can expect mild currents and visibility typically between 10 and 30 metres. Water temperatures remain warm, ranging from 27 to 30 degrees Celsius throughout the year. Due to the shallow depths and generally calm conditions, this site is suitable for beginners. When entering from the shore, wear protective gloves and footwear to avoid injury from sharp coral and rocks. Monitor depth carefully as visibility can vary, and exercise caution regarding currents.

Culebrita West is a reef site located off Culebrita, Puerto Rico, suitable for beginner divers. The site features depths ranging from 6 to 15 metres, with an average depth of 10 metres. Divers experience mild currents and visibility between 12 and 30 metres. Water temperatures remain warm throughout the year, fluctuating between 27 and 30 degrees Celsius. Access is by boat only, and divers should remain aware of boat traffic when surfacing. When navigating the reef, maintain neutral buoyancy to avoid contact with sharp coral and sea urchins. Species recorded around this area include green sea turtles, nurse sharks, French angelfish, and various parrotfish and wrasses.

Tamarindo Chico, located off Culebrita, is a reef site offering both shore and boat entry. Divers can explore depths ranging from the surface down to 24 metres. The site is characterised by a moderate current, which can occasionally strengthen, requiring divers to remain aware of drift conditions. Water temperatures are consistent, ranging between 27 and 30 degrees Celsius throughout the year. Due to variable visibility and the potential for strong currents, divers should assess conditions before entry. This site is suitable for beginners looking to gain experience in drift diving, provided they maintain close contact with their buddy or guide.

Arch Dive is a shallow reef site located off Culebrita, Puerto Rico, offering depths of 1 to 2 metres. This site is well-suited for beginners, providing a relaxed environment with mild currents and visibility ranging from 10 to 30 metres. Access is exclusively by boat. The water temperature remains warm throughout the year, fluctuating between 27 and 30 degrees Celsius, which allows for comfortable diving in a thin wetsuit or rash guard. The minimal depth and consistent conditions make this an accessible location for those looking to build underwater confidence in a calm, shallow reef setting.

Devon’s Drop is a boat-access reef located off Culebrita, Puerto Rico. The site features a reef structure ranging from 9 to 18 metres in depth, with an average depth of 12 metres. Divers can expect moderate currents and visibility typically between 10 and 30 metres. The site is suitable for intermediate divers and supports night diving. Water temperatures remain between 27 and 30 degrees Celsius throughout the year. Hazards include sea urchins tucked into reef crevices and sharp coral edges, requiring careful placement of hands and fins. A typical dive lasts 50 minutes. Boat access is required to reach this site, which is situated approximately 1000 metres from the shore.