Saint Prosper is a technical wreck dive located off Cadaques, Spain, resting at depths between 40 and 62 metres. This site is strictly for advanced divers with technical and wreck certifications. The wreck presents an overhead environment with significant entanglement risks, requiring disciplined navigation and strict gas management. Divers encounter moderate currents and visibility ranging from 5 to 10 metres. Water temperatures remain between 13 and 16 degrees Celsius, necessitating a drysuit. Access is exclusively by boat charter. Species recorded around this area include Mediterranean moray, common octopus, great barracuda, European common cuttlefish, wrasses, splendid elysia, Turkish wrasse, Gorgon's head, flatworm, giant doris, cow snail, Mediterranean violet aeolid, slipper lobster, and Felimare orsinii.

Marmoler is a deep wreck dive located off the Medes Islands, Spain. The vessel sits upright on the seabed at depths ranging from 38 to 44 metres. Due to the significant depth, this site is strictly for advanced divers who must maintain careful gas planning and decompression protocols. Visibility at the site typically ranges between 5 and 10 metres, and a torch is recommended to explore the structure. Water temperatures fluctuate between 13 and 18 degrees Celsius, making a 7mm wetsuit or drysuit appropriate. Access is exclusively by boat, and divers should agree on turn pressures before descending to manage limited bottom times.

Punta del Ferro is a diverse site featuring a reef, wall, and cave system located 800 metres offshore in the Medes Islands. Suitable for intermediate divers, the site ranges from 9 to 30 metres in depth with visibility between 15 and 30 metres. Divers frequently encounter common octopus, scorpionfish, and various wrasses, alongside less common Mediterranean moray eels, conger eels, and nudibranchs like the Cratena slug. The topography includes sharp rocks and reef edges that require careful navigation. Boat access is required for this site, where moderate currents are common. Divers should remain aware of potential entanglement risks and sharp coral when exploring the wall and cave sections.

La Xinxa is a wall and reef site located in the Medes Islands, Spain, suitable for beginner divers. The site features a reef structure ranging from 6 to 20 metres in depth, with an average of 14 metres. Visibility typically spans 5 to 10 metres. Divers frequently encounter common octopus, wrasses, scorpionfish, and various nudibranchs such as the Cratena slug. Mediterranean morays, conger eels, and cuttlefish are also present. The site is accessible only by boat, and divers should remain vigilant for boat traffic during ascents. Night diving is possible, offering increased activity from octopus and cuttlefish.

Trencabraços is a wall and reef site located in the Medes Islands, Spain. The topography drops from 10 to 35 metres, with an average depth of 20 metres. Divers access this site by boat, which is required due to its location 1,000 metres from the shore. Conditions include moderate to strong currents, necessitating careful monitoring of depth and proximity to the boat during entry and exit. Visibility fluctuates between 5 and 25 metres. The site is suitable for intermediate divers, with typical dive times around 40 minutes. Night diving is available, and water temperatures range from 13°C in winter to 20°C in August.

La Depuradora is a marine dive site located at the Medes Islands, Spain. The topography consists of a combination of reef, wall, and cave formations. Divers can explore depths ranging from 6 to 24 metres, with an average depth of 15 metres. The site is accessible via shore entry and typically experiences mild currents. Conditions vary throughout the year, with water temperatures fluctuating between 13C in February and 22C in August. This site is suitable for beginner divers.

Contentin is a wall dive located in the Medes Islands, Spain, featuring a vertical drop from 8 metres to 30 metres with an average depth of 18 metres. Accessible only by boat, the site is situated 1600 metres from the shore. Divers experience variable currents and visibility ranging from 10 to 25 metres. Water temperatures fluctuate between 13C and 21C throughout the year. The site is suitable for beginners, though caution is required regarding boat traffic, sharp rocks, sea urchins, and jellyfish. Guided tours, equipment rental, and air fills are available for those visiting this location.

Illa Mateua is a rocky cove located near L'Escala, Spain, featuring a small islet and underwater tunnels. The site is suitable for beginners, with depths ranging from 6 to 11 metres. Access is via a shore entry, making it convenient for both divers and snorkellers. Visibility at this location typically ranges between 5 and 10 metres. Water temperatures fluctuate throughout the year, reaching a low of 13C in February and a high of 23C in August. The site is also noted for its proximity to the Constantin shipwreck.