La Gruta is a coastal rock formation located south of Paxariñas beach in the Rias Baixas region of Spain. The site features a natural channel between two 6-metre-high stone walls, situated 50 metres from the shore. Divers typically experience depths between 6 and 10 metres, with an average of 8 metres. The site is accessible via a shore entry and is suitable for beginners, though conditions vary with moderate currents and potential surf. Visibility ranges from 3 to 15 metres, and water temperatures fluctuate between 14C and 17C throughout the year. Facilities including parking, toilets, showers, and air fills are available nearby.

Gruta del Ruso is a shore-entry cave and wall site in the Rias Baixas, Spain. Reaching depths of 6 to 11 metres, the site features mild currents, making it suitable for beginner divers. Divers should exercise caution due to sharp rock surfaces within the cave and potential algae on entry points. Visibility is variable, so checking local conditions before entry is recommended. A dive torch is advised for the cave interior, which is significantly darker than the surrounding open water. Water temperatures range from 14 to 17 degrees Celsius throughout the year, necessitating appropriate thermal protection.

Punta Seame is a wall dive located in the Rias Baixas region of Spain, situated between the beaches of Caneliñas and Canelas. The topography features steep rock cliffs that extend into the water, creating ledges, cavities, and overhangs. Divers can expect depths ranging from 5 to 14 metres, with an average depth of 10 metres. Access is via the shore. Conditions vary, with visibility typically between 3 and 15 metres and mild currents. The site is suitable for intermediate divers and supports night diving. Water temperatures fluctuate between 14C and 17C throughout the year.

Dr. P. Alonso is a shallow reef located off the Galician coast in the Rias Baixas. Reaching a maximum depth of 12 metres, the site is suitable for beginner divers. The area features a mild current, though visibility can vary. Entry is from the shore, and divers should wear boots or thick-soled dive socks to navigate the uneven rocky coastline. Water temperatures range from 14C to 17C throughout the year, necessitating the use of a wetsuit. As there are no confirmed facilities at this location, divers should check local reports and confirm site conditions before visiting.

The Pecio Afroditi-P is a 105-metre shipwreck located in the Rias Baixas, Spain. Sunk in 1982, the vessel now rests at an average depth of 13 metres, with the site ranging between 10 and 15 metres. Only the hull remains of the original structure. This site is suitable for beginner divers, though caution is advised regarding potential entanglement hazards and variable visibility, which typically ranges from 12 to 15 metres. Species recorded around this area include common octopus, European common cuttlefish, wrasses, skate, slipper lobster, conger eel, squat lobster, Felimare villafranca, catshark, orange-clubbed nudibranch, gurnard, sea star, crab, and two-banded seabream. Access to the site requires a boat.

Faro Mourisca is a wall and reef dive located in the Rias Baixas, situated between O Cabalo and the Ria de Aldan. The site features the remains of an old lighthouse at the base of the current beacon, which was destroyed by sea action. The base of the structure has a distinct spiral shape and is covered in mussels and crustaceans. Divers can expect depths ranging from 7 to 19 metres, with an average of 15 metres. Access is by boat only, and the site is suited for intermediate divers. Conditions include mild currents and visibility between 10 and 20 metres, with water temperatures ranging from 14C to 17C.

Cabo Udra is a dive site located at the boundary between the Ría de Pontevedra and the Ría de Aldán. The topography consists of a reef featuring large, rounded rock formations, steep drops, and uneven terrain. Beyond the rock walls, the seabed transitions to sand. Divers typically encounter depths ranging from 8 to 30 metres, with an average depth of 15 metres. Access to this site is by boat, located 500 metres from the shore. Conditions include moderate currents and visibility between 3 and 10 metres. Water temperatures remain between 14 and 16 degrees Celsius throughout the year. This site is suited for intermediate divers.

O Cabalo is a shore-entry reef dive located in Bueu, Rias Baixas. The site features a rocky reef structure reaching a maximum depth of 16 metres. Visibility varies between 3 and 15 metres, and currents are generally mild. Divers should exercise caution during entry due to potential surf and shore break; protective footwear is recommended to navigate sharp rocks and sea urchins. Water temperatures range from 14 to 17 degrees Celsius, requiring appropriate thermal protection. Species recorded around this area include common octopus, conger eel, various wrasses, and sea stars. On-site facilities include parking, showers, changing rooms, and equipment rental.