Punta Herminia in A Coruna, Spain, offers a challenging dive experience featuring a vertical wall, reefs, and caverns. Divers typically descend from an initial depth of 15 metres to a maximum of 38 metres to explore the geological formations, cliffs, and narrow channels. Due to the depth, cold water, and moderate currents, this site is reserved for advanced divers. Visibility ranges from 3 to 15 metres. Species recorded around this area include common octopus, catsharks, wrasses, various nudibranchs, sea stars, crabs, and seabream. Boat access is required for this site, and divers should be prepared for potential hazards including nitrogen narcosis and low visibility.

Las Agudelas is a reef dive located off the coast of A Coruna, Spain. The site reaches depths of 25 to 30 metres and is accessed by boat. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures are cool, fluctuating between 13 and 17 degrees Celsius throughout the year, necessitating the use of a 7mm wetsuit or a drysuit. Species recorded around this area include various wrasses, catsharks, common octopus, and several types of crabs, sea stars, and nudibranchs. The site offers a manageable environment for those building experience in Atlantic waters.

Playa de Las Lapas is a rocky reef site situated at the foot of the Tower of Hercules in A Coruna. This shore entry location offers a unique perspective of the Roman lighthouse from beneath the surface. Divers and snorkellers should expect mild currents and visibility around 5 metres. Water temperatures fluctuate between 13C and 19C throughout the year. The site is suitable for beginners, though visitors should be aware of potential hazards including low visibility, surf, and sharp coral. Facilities available at the site include parking, toilets, showers, and first aid stations.

San Amaro is a shore-entry reef site located in A Coruna, Spain. This multi-level dive area features depths ranging from 5 to 17 metres, with an average depth of 10 metres. The site is suitable for beginners and is frequently used for training and night dives. Divers can expect mild currents and visibility between 7 and 15 metres. Water temperatures remain cool, ranging from 13C to 18C throughout the year. Facilities available at the site include parking, showers, toilets, and first aid. Potential hazards include surf, surge, and jellyfish. The site is also well-regarded for snorkelling.

Bajos del Buey is a shore-entry reef dive located off the Galician coast near La Coruna. The site features a reef structure that descends to depths between 18 and 30 metres, providing a suitable environment for beginner divers. Visibility at the site is generally good, ranging from 10 to 30 metres, which assists in navigating the reef topography. Divers should expect mild currents throughout the area. Water temperatures fluctuate between 13 and 17 degrees Celsius, necessitating the use of a 7mm wetsuit or a drysuit for thermal protection. As on-site amenities are not confirmed, divers should verify local facility availability before planning a trip.

El Grelle, located off the coast of A Coruna, Spain, offers a combined reef and wreck experience accessible via a shore entry. Divers can explore depths ranging from 20 to 30 metres, with an average depth of 25 metres. Conditions are variable, with visibility typically between 3 and 9 metres and moderate currents that can strengthen unexpectedly. Due to these conditions, divers should monitor the sea state from the shore before entry and plan to swim into the current first. Water temperatures remain between 13 and 17 degrees Celsius throughout the year, requiring appropriate thermal protection. This site is suitable for beginners, though it requires careful attention to depth and navigation.

The Pilar Blanco shipwreck lies at depths of 32 to 36 metres off the coast of A Coruna, Spain. This intermediate-level wreck dive requires boat access and is situated 1000 metres from the shore. Divers should expect moderate currents and variable visibility ranging from 10 to 30 metres. Water temperatures are cold, typically between 13 and 17 degrees Celsius, with a thermocline often present. Due to the depth and potential for nitrogen narcosis, constant monitoring of gauges is essential. Species recorded around this area include various crabs, sea stars, and wrasses. Divers must use appropriate thermal protection and carry a surface marker buoy for this 30-minute dive.

El Chino is a reef site located off the coast of La Coruna, Spain. The site sits at depths between 20 and 30 metres and is accessed by boat. Divers can expect mild currents and visibility ranging from 5 to 10 metres. Water temperatures are cool, fluctuating between 13 and 17 degrees Celsius throughout the year, necessitating a thick wetsuit, hood, and gloves. The site is suitable for beginners building confidence in open water. Species recorded around this area include common octopus, various nudibranchs, wrasses, catsharks, sea stars, crabs, and seabream.