Dos Olhos, meaning two eyes, is defined by its twin cave openings located off the coast of Sal. This penetration dive takes place in an overhead environment at depths ranging from 16 to 19 metres, with an average depth of 18 metres. Due to the cave architecture and overhead hazards, this site is strictly for advanced divers with appropriate cavern certification. Visibility varies between 10 and 30 metres, and moderate currents are common. Divers can access the site from the shore or by boat. Carrying a primary and backup torch is recommended, as light levels drop significantly within the cavern sections.

Murdeira Bay is a shore-entry reef site on the western coast of Sal. The topography features a reef slope descending from 5 metres to a maximum depth of 30 metres, with an average depth of 15 metres. Divers encounter moderate currents and visibility ranging from 15 to 40 metres. Due to the shore break and exposed rocks, entry and exit require careful timing. The site is suited for intermediate divers who can manage buoyancy in currents. Species recorded around this area include Turkish Wrasse, European Parrotfish, bream, and various invertebrates such as hermit crabs and sea hares. Facilities include parking, showers, and equipment rental.

Sal Wall is a shore-entry site off Sal, Cape Verde, offering a combination of reef, wall, and drift diving. The site features depths ranging from 10 to 30 metres, with an average depth of 20 metres. Visibility varies significantly, spanning 10 to 40 metres. Strong currents are a defining characteristic, necessitating solid buoyancy control and situational awareness. Divers must navigate a shore break during entry, making it essential to assess surf conditions before proceeding. Due to the challenging current and surge, guided tours are recommended to identify the most productive entry windows. Water temperatures remain between 22 and 26 degrees Celsius throughout the year.

Dois Olhos in Sal, Cape Verde, is a demanding cave and reef system suitable only for advanced divers. The site features an overhead environment with depths reaching 16 metres. Access is via a shore entry, and divers should be prepared for moderate currents. Due to the nature of the cave environment and the presence of strong currents, this site requires careful planning and experience. Guided tours are available to assist with navigation through the underwater structures. Water temperatures at this location range from 22C to 27C throughout the year.

Buracona is a shore-entry cave dive located on the north-west coast of Sal. The site features a volcanic rock cave system with depths ranging from 7 to 28 metres, averaging 15 metres. Divers experience dynamic conditions with moderate currents and surge within the cave. Visibility typically spans 10 to 30 metres. The entry requires navigating surf and a shore break, necessitating careful timing. Due to these environmental factors, the site is suited for intermediate divers with solid buoyancy control. Night diving is available, offering a distinct perspective of the volcanic topography. Marine life in this habitat includes various reef fish and invertebrates typical of the region.

Langosta Verde is a demanding cave dive located in Sal, Cape Verde, suitable only for advanced divers. The site features an overhead environment with depths reaching 16 metres. Divers can expect visibility ranging from 15 to 40 metres, though currents are often strong. The site is accessible via a shore entry and is suitable for night diving. Water temperatures fluctuate between 22C and 27C throughout the year. The cave environment provides a habitat for various marine life, including reef fish and invertebrates typical of the region. Facilities available nearby include air fills, equipment rental, and guided tours.

Regona is a labyrinthine cave and reef system located off the coast of Sal, Cape Verde. The site features a series of caverns connected by horseshoe-shaped tunnels that lead out into the open sea. Divers typically navigate this overhead environment at depths ranging from 15 to 18 metres, with an average depth of 20 metres. Access is via a shore entry, and the site is suited for intermediate divers due to the overhead nature of the tunnels and moderate currents. Visibility at the site generally ranges between 15 and 30 metres, with typical dive times lasting approximately 45 minutes.

Murdeira Bay is a protected marine nature reserve on the island of Sal, Cape Verde. This crescent-shaped bay features a shallow volcanic reef with an average depth of 4 metres, ranging between 3 and 5 metres. The site offers mild currents and visibility typically between 10 and 40 metres. It is suitable for beginners and accessible by both shore and boat. Divers and snorkellers should be aware of sea urchins and sharp coral present in the area. Guided tours, equipment rental, and air fills are available through local dive shops. A typical dive at this location lasts approximately 60 minutes.