Black Coral is a deep reef and cave site located off the coast of North and East Tenerife. Reaching depths of 30 to 40 metres, this site is reserved for advanced divers. The topography features a combination of reef structures and caves, which present an entanglement risk requiring precise buoyancy control. Divers must be prepared for strong currents, which can make navigation demanding. Visibility typically ranges from 10 to 30 metres. Access is by boat only, and it is recommended to time dives around slack water. Species recorded around this area include great barracuda, European common cuttlefish, smooth rays, common stingrays, fangtooth morays, and European parrotfish.

El Puertito in North and East Tenerife is a shore-entry dive site featuring a combination of reef and seagrass habitats. The site is suitable for beginners, with depths ranging from 6 to 15 metres and an average depth of 8 metres. Divers can expect visibility between 20 and 30 metres, with water temperatures fluctuating between 20C and 24C throughout the year. Typical dives last approximately 50 minutes, and the site is also accessible for night diving. Be aware of sharp coral present in the area.

Roncadores is a boat-accessible site located 1000 metres off the coast of North and East Tenerife. The topography features a combination of reef, wall, and pinnacle structures, offering a varied underwater landscape for intermediate divers. Depths range from 15 to 28 metres, with an average of 18 metres. Divers can expect mild currents and visibility typically between 10 and 30 metres. Water temperatures fluctuate between 20 and 24 degrees Celsius throughout the year. Due to the offshore location, this site requires a boat for access. Divers should monitor sea conditions closely and ensure appropriate thermal protection is worn for the cooler water temperatures.

El Condesito is a 44-metre cargo ship wreck located off the coast of Punta Rasca. The vessel ran aground in 1973 while carrying a cargo of cement, which remains scattered across the site. Divers can explore the remaining stern section and the ship's boiler, which are set against a backdrop of basalt columns. The site features a mix of wall and canyon topography. With depths ranging from 6 to 21 metres and an average of 18 metres, this dive is suited for intermediate divers. Access is available by both boat and shore, though divers should be aware of moderate currents and boat traffic in the area.

Palm Mar Cave is a marine cave site located in North and East Tenerife. The site features depths ranging from 5 to 18 metres, with an average depth of 10 metres. Access is via the shore, and the site is suitable for intermediate snorkellers and divers. Conditions vary, with visibility typically between 10 and 30 metres and moderate currents. The cave is best visited in the afternoon from 17:00, when sunlight enters the structure. Due to the overhead environment and potential for strong currents, this site requires careful planning and experience.

Stingray Palace is a combined natural and artificial reef located 400 metres off the coast of Tenerife. The site features depths ranging from 12 to 22 metres, with an average depth of 16 metres. Divers can expect visibility between 20 and 30 metres and mild currents, though conditions can vary. The topography includes sharp rock and coral edges, requiring careful buoyancy control. Access is by boat only, and the site is suitable for intermediate divers. Night diving is available at this location. Facilities including air fills, equipment rental, and guided tours are available through local operators.

El Bufadero in North and East Tenerife offers a varied underwater landscape featuring a wall, cave, and reef system. Accessible only by boat, the site reaches depths between 5 and 26 metres with an average of 23 metres. Divers and snorkellers encounter common species such as trumpetfish, bream, crabs, and Canary damsel. Less frequently, visitors may spot fangtooth moray, great barracuda, eagle ray, European parrotfish, pufferfish, grey triggerfish, conger eel, arrow crab, Turkish wrasse, and lizardfish. Conditions include mild currents and visibility ranging from 10 to 20 metres. Due to the depth and overhead environment, this site is suited for intermediate-level divers.

Roncadores del Palm-Mar is a reef, wall, and drop-off site located 500 metres offshore in Tenerife. Divers can explore depths ranging from 8 to 32 metres, with an average depth of 20 metres. The site is accessible by boat and features mild currents and visibility between 10 and 30 metres. Marine life frequently encountered includes common trumpetfish, bream, and various crabs. Less common sightings include great barracuda, eagle rays, fangtooth moray, conger eels, grey triggerfish, Turkish wrasse, European parrotfish, pufferfish, arrow crabs, fireworms, and wide-eyed flounder. Night diving is available at this location, with typical dives lasting 45 minutes. The site is suitable for beginners.