Almadrava is a shore-entry reef site in Cadaques, Spain, suitable for beginners. The site features depths ranging from 1 to 12 metres, with an average depth of 6 metres. Snorkellers often find the best conditions around the rocky points at either end of the beach. Divers and snorkellers frequently encounter wrasses, scorpionfish, Turkish wrasse, Tompot blenny, and various bream species. Common octopus are regularly seen, while Mediterranean moray, European common cuttlefish, flatworms, Cratena slugs, slipper lobsters, and eleven-armed sea stars are also recorded. Visibility varies between 5 and 15 metres, and currents are generally mild. Facilities include parking, showers, toilets, and boat charter services.

Cala Canadell is a wild, solitary cove located at the foot of Cap Norfeu. This site features a rocky seabed characterised by cracks and submerged caves, reaching depths of up to 6 metres. Accessible via a 20-minute walk through the garrigue, the cove offers shore entry for snorkellers. Visibility can reach up to 30 metres, though conditions vary. Due to the presence of submerged caves, this site presents an overhead environment hazard. Facilities at the location include parking and showers. It is best suited for intermediate snorkellers looking to explore the varied rocky topography of this coastal area.

La Madrague is a shore-accessible reef site located in Cadaques, Spain. Divers typically experience depths averaging 10 metres, with visibility ranging from 5 to 15 metres. The site is suitable for beginners and features mild currents. Entry is made directly from the shore, with the reef situated approximately 10 metres away. Typical dive times are around 45 minutes. Facilities available at the location include parking, toilets, showers, and a dive shop offering guided tours. Be aware of boat traffic in the area, as well as the presence of sea urchins and sharp coral on the reef structure.

La Piscina, located off the coast of Cadaques, offers a diverse underwater landscape featuring reefs, caves, caverns, and canyons. Divers can explore depths ranging from 10 to 30 metres, with visibility typically between 10 and 30 metres. Access is by boat, and the site is suited to intermediate divers due to the need for careful buoyancy around sharp rock and coral structures. Conditions generally feature mild currents, though surge and swell can occur, particularly within the cavern and canyon sections. Water temperatures fluctuate between 13 and 20 degrees Celsius throughout the year, requiring appropriate thermal protection for the 45-minute average dive duration.

Le Rocher is a reef and pinnacle site located 2500 metres off the coast of Cadaques, Spain. This site is suitable for intermediate divers and requires boat access. The average depth is 11 metres, with visibility ranging from 5 to 30 metres depending on conditions. Divers frequently encounter common octopus, scorpionfish, painted comber, and tompot blenny. Other species recorded here include Mediterranean moray, wrasses, Turkish wrasse, Mediterranean violet aeolid, flatworm, Mediterranean cardinalfish, comber, bream, wide eyed flounder, and temperate bass. Hazards include boat traffic, variable visibility, and sea urchins. Water temperatures fluctuate between 13C and 23C throughout the year.

Clot del Boc, located in the bay of Cala Joncols near Cadaques, offers a varied underwater landscape featuring a reef, a drop-off, and a 40-metre-long canyon. The site ranges in depth from 5m to 35m, making it accessible for beginners. Divers frequently encounter Mediterranean Moray, Cratena Slug, Scorpionfish, Mediterranean Violet Aeolid, wrasses, Tompot Blenny, sea stars, Painted Comber, and bream. Less common sightings include Dusky Grouper, European Common Cuttlefish, cow snails, flatworms, and Turkish Wrasse. Access is by boat only. Visibility varies between 1m and 15m, and water temperatures fluctuate between 13C and 19C throughout the year. Be aware of sharp coral present at the site.

Bau de Cap Trencat is a diverse underwater site located 200 metres off the coast of Cadaques. The topography is varied, featuring a mix of reefs, walls, caves, canyons, and pinnacles. Divers can explore depths ranging from 12 to 45 metres, with an average depth of 25 metres. The site is accessible only by boat and is suited for intermediate divers due to moderate currents. Visibility is high, typically between 30 and 50 metres. Water temperatures fluctuate between 13C and 18C throughout the year. Hazards at this location include potential entanglement, sharp coral, and strong currents.

La Isla Bonita is a reef site located off the coast of Cadaques, Spain. Reached exclusively by boat, this site is suited for intermediate divers with an open water certification. The reef structure descends to depths between 20 and 25 metres. Divers should maintain good buoyancy control to navigate the sharp coral and rocky seabed. While conditions are often mild, visibility typically ranges from 5 to 10 metres and currents can strengthen unexpectedly. Divers should monitor current conditions closely throughout the 30-minute dive and follow all boat captain instructions for entry and exit.