Escambron Beach in San Juan offers a versatile shore entry site featuring a combination of natural reef, artificial reef, and wreck structures. Suitable for beginners, the site ranges from 2 to 12 metres in depth with an average of 6 metres. Divers typically experience mild currents and visibility between 3 and 9 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. The site supports night diving and is equipped with parking, toilets, showers, and nearby dive shops offering guided tours. Hazards to monitor include surf, rip currents, and low visibility conditions.

Escambron Marine Park in San Juan is a shallow reef and artificial reef site suitable for both diving and snorkelling. The area features a wave breaker that provides consistent conditions, making it an accessible location for beginners and refresher dives. Divers and snorkellers can explore depths ranging from 3 to 9 metres. Entry is via the shore, with mild currents and visibility typically between 3 and 10 metres. Water temperatures remain warm throughout the year, ranging from 27C to 30C. Facilities at the site include parking, toilets, showers, rinse stations, and nearby equipment rental and air fills.

San Juan Reef in San Juan, Puerto Rico, is a shallow site featuring a combination of natural reef, artificial reef, and wreck structures. With an average depth of 5 metres, this location is suitable for beginner divers. Access is via a shore entry. Conditions at the site are variable, with visibility typically ranging between 3 and 6 metres and mild currents. The site provides a straightforward environment for those looking to explore diverse underwater structures in a shallow marine setting.

Cerro Gordo in San Juan, Puerto Rico, offers a shallow marine environment featuring a mix of reef and seagrass habitats. Suitable for beginners, the site has an average depth of 3 metres, with a total range between 2 and 9 metres. Divers typically complete 60-minute dives accessed directly from the shore. Conditions are variable, with visibility ranging from 3 to 6 metres and mild currents. Facilities at the location include parking, toilets, showers, and a cafe. Hazards to be aware of include rip currents, surf, sharp coral, and lionfish.

Punta Maldonado is a shore-entry reef site located in San Juan, Puerto Rico. The reef sits at an average depth of 7 metres, with a maximum depth of 8 metres. Divers and snorkellers can expect mild currents, though rip currents can develop without warning. Visibility varies between 10 and 30 metres. Due to frequent boat traffic, the use of a surface marker buoy is required. Divers should check all gear before descent to avoid entanglement in the wall structure. Water temperatures range from 27C to 30C throughout the year. This site is suited for intermediate divers and snorkellers who are prepared to be self-sufficient.

La Trampa de Buzo is a reef site located on the north coast of Puerto Rico. The topography drops rapidly, with depths ranging from 20 to 35 metres. Divers should be prepared for strong currents, which are a defining feature of this location and require solid buoyancy control and drift diving experience. Visibility varies between 10 and 30 metres. Water temperatures remain warm, typically between 27 and 30C throughout the year. Access is via shore entry, though caution is advised regarding boat traffic and surf conditions. Species recorded around this area include blue tang, wrasses, Spanish hogfish, black durgeon, and various snails.

La Reja is a shallow reef located on the North Coast of Puerto Rico, offering shore access for intermediate divers. The site features a very shallow profile, with depths typically ranging from 1 to 2 metres. Visibility is generally good, between 10 and 30 metres, and water temperatures remain warm throughout the year. Divers must navigate a shore break during entry and should be cautious of sharp coral, sea urchins, and potential rip currents. Protective footwear is recommended to prevent injury. While specific marine life sightings at this exact site are not confirmed, species recorded around this area include various reef fish, crustaceans, and invertebrates.

Cerro Gordo is a shallow shore-entry reef located on the north coast of Puerto Rico. The site ranges from 1 to 9 metres in depth, with an average of 6 metres, making it suitable for beginners and snorkellers. Visibility typically spans 5 to 10 metres, and currents are generally mild. Water temperatures remain between 27 and 30 degrees Celsius throughout the year. The site is also accessible for night diving. Divers should remain aware of surge and potential rip currents near the entry point. Hazards include lionfish, stonefish, sea urchins, and sharp coral. On-site facilities include parking, toilets, and showers to assist with post-dive rinsing.