Tuna Point in Santiago offers a diverse underwater experience combining a reef, a cave system, and a drop-off. The site reaches depths between 10 and 25 metres, though the seabed extends to 35 metres. Divers enter from the shore to navigate these varied environments. Conditions include strong currents and visibility ranging from 10 to 20 metres. Due to the overhead cave environment and the potential for strong surge, this site is suited for intermediate divers. Water temperatures remain between 23 and 27 degrees Celsius. Divers should monitor their depth and current conditions closely, and a guide is recommended for those unfamiliar with overhead environments.

Franciscus is a reef dive located off Santiago, Cape Verde. The site features a shallow reef structure that allows divers to observe a variety of marine life, including honeycomb moray, black moray, scrawled filefish, pufferfish, snake eel, Turkish wrasse, and groupers. Other inhabitants include fireworms, tompot blennies, black coral, crabs, grunts, sergeants, and hermit crabs. Access is via boat, and divers should remain vigilant regarding strong currents and potential entanglement risks. Water temperatures range from 23C to 28C throughout the year. Due to variable conditions and potential depth, divers must monitor air supply and thermal protection closely. Arrive self-sufficient with all necessary surface support and a surface marker buoy.

King Fisher Reef in Santiago, Cape Verde, features a diverse topography comprising a reef, a wall, and a cave system. Depths range from 6 to 40 metres, with an average of 18 metres, making it suitable for intermediate divers. The site experiences moderate currents and visibility between 10 and 20 metres. Divers should exercise caution due to the overhead cave environment and sharp rock formations. Night diving is available, and a local dive shop provides air fills. Species recorded around this area include various moray eels, groupers, octopus, and wrasse. A primary and backup torch are recommended for navigating the cave sections.

King Bay in Santiago, Cape Verde, is a marine dive site featuring a wreck structure and reef. Divers should maintain awareness of depth, as the site reaches 40 metres. Conditions are variable, with moderate currents and fluctuating visibility requiring local checks before entry. Access is exclusively by boat. Marine life recorded at the site includes honeycomb moray, black moray, groupers, scrawled filefish, Turkish wrasse, pufferfish, snake eel, sergeants, bream, and grunts. Invertebrates such as hermit crabs, crabs, fireworms, and black coral are also present. Divers should arrive self-sufficient with all necessary equipment, including a surface marker buoy, as facilities are not confirmed at the location.

Santiago Wreck offers a diverse underwater environment featuring a wreck, reef, and cave system. Depths range from 6 to 35 metres, with an average of 18 metres. Visibility is generally high, between 20 and 40 metres. The site is suitable for intermediate divers, though conditions include moderate currents that can intensify, particularly near the cave and wreck sections. Shore and boat entries are both available. Divers should exercise caution regarding sharp rocks during shore entry and be mindful of potential entanglement risks within the artificial structures. Facilities including air fills, equipment rental, and guided tours are available on site.

The Santiago Wreck site offers a diverse underwater environment featuring a wreck, reef, wall, and cave. Located in Santiago, Cape Verde, this shore-entry site is suitable for beginners, with depths ranging from 8 to 30 metres and an average depth of 15 metres. Visibility is excellent, typically between 20 and 40 metres. Divers should be aware of moderate currents that can strengthen, requiring careful planning. Water temperatures remain between 23 and 26 degrees Celsius. Species recorded around this area include honeycomb moray, dusky grouper, common octopus, and various wrasse and pufferfish. On-site facilities include a dive shop providing air fills, equipment rental, and boat charters.

Ponta d'Atum in Santiago, Cape Verde, features a fringing reef accessible from the northern rocky wall. While the central portion of the beach is sandy, the rocky topography provides a distinct environment for divers and snorkellers. The site is suitable for beginners, though conditions can vary, with potential for surf and strong currents. Water temperatures range from 23C to 28C throughout the year. Shore access is available, and the area is supported by local facilities including parking, toilets, showers, changing rooms, a rinse station, and a dive shop offering air fills, equipment rental, and guided tours.

Cidade Velha is a reef site located off Santiago, Cape Verde, featuring depths ranging from 14 to 40 metres with an average of 25 metres. Access is by boat only, situated 12 kilometres from the shore. Divers encounter strong currents that can shift in intensity and direction, requiring careful planning and buoyancy control. Visibility varies between 10 and 40 metres. The site is suitable for intermediate divers, though the deeper sections demand close attention to depth. Night diving is available, offering a different perspective of the reef. Due to sharp coral and rock formations, full wetsuit coverage is recommended to prevent injury when manoeuvring near the seabed.