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.

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 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.

Bau de Cap Falco is a reef and drop-off site located off the coast of Cadaques, Spain. The reef begins at a shallow depth of 4 metres, allowing for a gradual descent along the drop-off to a maximum depth of 36 metres. Divers encounter mild currents and visibility ranging from 10 to 30 metres. Marine life recorded at the site includes wrasses, bream, white seabream, and sea stars. Other species such as common octopus, Mediterranean moray, scorpionfish, and various nudibranchs like the Cratena slug and splendid Elysia are also present. The site is suitable for beginners, with an average depth of 20 metres and typical dive times of 45 minutes.

Le Petit Sec in Cadaques, Spain, is a reef, wall, and cave site located 1000 metres from the shore. Suitable for intermediate divers, the site features an average depth of 8 to 9 metres. Divers can access the site by boat or from the shore. Conditions vary, with moderate currents and visibility ranging from 20 to 40 metres. Marine life recorded at the site includes common octopus, scorpionfish, Turkish wrasse, and two-banded seabream. Less frequently encountered species include Mediterranean moray, slipper lobster, and various nudibranchs such as the Cratena slug and Splendid Elysia. Night diving is permitted at this location, with typical dive times lasting 50 minutes.

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.

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.

El Bisbe is a reef site located off the coast of Cadaques, Spain. The topography ranges from 20 to 40 metres, requiring advanced training for the full depth range. Divers access the site by boat, where mild currents and visibility between 5 and 10 metres are typical. Marine life is diverse, with common sightings of Mediterranean moray, wrasses, scorpionfish, Mediterranean violet aeolid, Cratena slug, sea stars, bream, crabs, and painted comber. Less frequently, divers may encounter dusky grouper, common octopus, European common cuttlefish, flatworms, and cow snails. Water temperatures fluctuate between 13 and 19 degrees Celsius, so a 5mm wetsuit and a hood are recommended for comfort.