Roccadilly is a reef site located off Catalina Island in the Dominican Republic. Accessible only by boat, the site features a depth range of 12 to 21 metres, with an average depth of 18 metres. Divers typically spend 45 minutes exploring the topography. Conditions are generally favourable, with mild currents and visibility ranging from 15 to 30 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 30C. Due to the depth and environment, this site is best suited for intermediate divers.

Canyones is a reef site located 500 metres off Catalina Island, characterised by a series of valleys and canyons. The site reaches depths between 12 and 23 metres, with an average depth of 15 metres. Access is strictly by boat, and the site is suitable for intermediate divers. Conditions typically feature mild currents and visibility ranging from 15 to 20 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 30C. Divers should be aware of the presence of jellyfish in the area. A typical dive at this location lasts approximately 45 minutes.

El Cañón at Catalina Island offers a dual-environment dive featuring both a reef and a canyon structure. Suitable for beginners, the site ranges in depth from 8 to 22 metres, with an average depth of 15 metres. Divers can explore the shallower reef or follow the canyon topography to its deeper sections. Conditions are generally comfortable, with water temperatures between 27 and 30C and mild currents. Visibility typically spans 10 to 20 metres. Boat access is required to reach this site, located 500 metres from shore. Be mindful of potential surge at the surface and the presence of jellyfish and lionfish in the area.

Gorgonia Boca Chica is a combined natural and artificial reef site located off Catalina Island. The site features a depth range of 20 to 60 metres, with an average depth of 20 metres, requiring intermediate certification and careful gas planning for deeper sections. Access is by boat only. Divers may encounter mild currents, though visibility varies significantly between visits. Water temperatures remain between 26 and 30 degrees Celsius throughout the year. Be aware of jellyfish present throughout the water column. Species recorded around this area include Great Barracuda, French Angelfish, Indian Lionfish, various groupers, wrasses, Black Durgeon, Striped Parrotfish, Blue Tang, Pacific Trumpetfish, Caribbean Sharpnose Puffer, Foureye Butterfly Fish, Round Stingray, Brain Coral, and French Grunt.

Boya Blanca is a shallow reef located 300 metres off the coast of Catalina Island. With an average depth of 6 metres and a maximum of 10 metres, this site features a combination of coral formations and sandy areas. It is well-suited for beginners and training dives. Divers experience mild currents and visibility ranging from 5 to 15 metres. Species recorded around this area include Great Barracuda, French Angelfish, Indian Lionfish, groupers, wrasses, Black Durgeon, Striped Parrotfish, Caribbean Sharpnose Puffer, Pacific Trumpetfish, Blue Tang, Foureye Butterfly Fish, Round Stingray, Brain Coral, and French Grunt. Hazards include sea urchins and sharp coral. Boat access is required for this 50-minute dive.

Picadilly is a reef site located off Catalina Island in the Dominican Republic. Accessible only by boat, the site features a depth range of 13 to 20 metres, with an average depth of 17 metres. Divers can expect mild currents and visibility ranging from 10 to 16 metres. Water temperatures are warm throughout the year, fluctuating between 27C and 30C. The site is suitable for intermediate divers. Potential hazards at this location include the presence of jellyfish. As a boat-based dive, it offers a consistent reef environment for those exploring the local marine topography.

Boca Chica Housereef features a combination of natural reef and artificial structures located 30 metres from shore. The site offers a depth range of 8 to 35 metres, with an average depth of 15 metres, making it suitable for beginner divers. Visibility typically ranges from 10 to 30 metres. The site is accessible by boat and supports night diving. Onsite facilities include air fills, showers, changing rooms, toilets, a rinse station, equipment rental, and parking. Divers should be aware of potential jellyfish and surf conditions. Species recorded around this area include great barracuda, French angelfish, Indian lionfish, groupers, striped parrotfish, wrasses, black durgeon, blue tang, Pacific trumpetfish, Caribbean sharpnose puffer, foureye butterfly fish, round stingray, brain coral, and French grunt.

Cabu is a reef site located off Catalina Island, Dominican Republic, accessible only by boat. The site features a reef structure with coral formations and vegetation, reaching depths between 15 and 23 metres with an average of 20 metres. Conditions are generally suitable for intermediate divers, with mild currents and visibility ranging from 5 to 30 metres. Water temperatures remain warm throughout the year, between 27 and 30 degrees Celsius. Divers should be aware of boat traffic and sharp coral. Species recorded around this area include great barracuda, French angelfish, groupers, blue tang, and various wrasses, alongside brain coral.