Cala de la Galera is the northernmost beach in Aguilas, characterised by a unique isthmus that leads to a rocky outcrop. This formation provides natural protection, resulting in calm water conditions on both sides of the outcrop that are well-suited for beginner snorkellers. Access to the water is via the shore. Species recorded around this area include wrasses, bream, common octopus, stargazer, fried egg jellyfish, groupers, tube worms, painted comber, lizardfish, Mediterranean cardinalfish, sea stars, wide-eyed flounder, crabs, and grunts. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 27C in August.

Playa de Calabardina provides a diverse underwater environment featuring reefs, walls, caves, wrecks, and seagrass beds. Accessible via shore entry, the site is suitable for beginners with depths ranging from 5 to 25 metres and an average of 15 metres. Conditions are generally mild, with visibility fluctuating between 5 and 25 metres. Water temperatures vary from 15C in winter to 21C in August. Divers should remain vigilant regarding boat traffic, as the area is active with surface vessels. A full range of facilities is available on-site, including equipment rental, air fills, and guided tours, supporting multi-dive planning.

Playa del Pino is a shore-entry reef site located between Aguilas and Calabardina. The topography consists of a mix of sand and rocks, creating a sheltered environment suitable for beginners. Depths range from 1 to 7 metres, with an average of 4 metres. Conditions vary, with visibility between 1 and 10 metres and mild currents. Species recorded around this area include Mediterranean Moray, Common Octopus, Great Barracuda, European Common Cuttlefish, various wrasses, Scorpionfish, Stargazer, Fried Egg Jellyfish, Rock Cod, Turkish Wrasse, Conger Eel, Cratena Slug, Kingfish, and Groupers. Parking is available at the site. Typical dives last approximately 45 minutes, and the site is rated 3 out of 5 for snorkelling.

La Fuente is a wall dive located 1000 metres off the coast of Cartagena, Spain. This site is suited for advanced divers due to its depth, which ranges from 10 to 40 metres with an average of 35 metres. Access is by boat only. Divers can expect moderate currents and visibility between 10 and 30 metres. The topography features a wall structure that supports various invertebrates and schools of pelagic fish. Water temperatures remain between 14C and 17C throughout the year. Species recorded around this area include Mediterranean Moray, Common Octopus, Great Barracuda, European Common Cuttlefish, wrasses, scorpionfish, stargazers, Fried Egg Jellyfish, Rock Cod, Turkish Wrasse, Cratena Slug, Kingfish, groupers, and gurnard.

Cueva del Marmol is a cave and wall dive site located 300 metres off the coast near Aguilas and Calabardina. The site features a cave system and a wall that descends from 7 to 30 metres, with an average depth of 18 metres. Divers must navigate an overhead environment where surge can funnel into the entrance. Visibility ranges from 10 to 30 metres, and water temperatures fluctuate between 15 and 19 degrees Celsius. Due to the overhead environment and potential surge, this site is suited for intermediate divers. A torch is recommended for exploring the cave walls. Boat access is required for all dives, which typically last 45 minutes.

El Jardin is a reef and wall site located off the coast near Aguilas and Calabardina. The topography features a wall that transitions gradually from 10 metres down to a maximum depth of 25 metres, with an average depth of 18 metres. This site is suitable for beginners due to the lack of current, which allows for a relaxed 45-minute dive. Visibility at the site ranges from 10 to 30 metres. Access is by boat only, and water temperatures fluctuate between 15C and 21C throughout the year, requiring appropriate thermal protection.

Cueva de ASSE is a cave dive located off the coast near Aguilas and Calabardina. Accessible only by boat, the site features depths ranging from 15 to 26 metres, with an average depth of 21 metres. Visibility varies between 10 and 30 metres, which is essential for navigating the overhead environment. During calm sea conditions, temperature fluctuations may indicate the presence of freshwater layers. Divers should possess appropriate training for enclosed spaces and carry a dive torch. Species recorded around this area include wrasses, scorpionfish, Mediterranean moray, common octopus, and various other reef fish and invertebrates.

Cueva de la Virgen is a diverse marine site near Cartagena, Spain, offering a combination of cave, wreck, and artificial reef topography. Divers can explore a 12-metre tunnel and visit an image of the Virgen del Carmen located at a depth of 15 metres. The site is accessible by boat and is suitable for beginners, with depths ranging from 3 to 25 metres and an average of 15 metres. Conditions are generally mild, though the site features an overhead environment and a halocline caused by freshwater spring mixing. Visibility typically ranges between 10 and 30 metres, and night diving is permitted.