Barrera Precolarina is a marine dive site in Spain suitable for practice dives. The site features a maximum depth of 18 metres and is accessed exclusively by boat. Water temperatures fluctuate throughout the year, ranging from a low of 14C in February and March to a high of 23C in September. Given the depth and conditions, it is rated 3 out of 5 for diving. As a marine environment, the site offers a standard coastal diving experience for those looking to refine their skills in open water.

Grau Vell is an artificial reef site located near Valencia, Spain, notable for its submerged Roman ruins. The site consists of underwater stones and historical structures, offering a unique archaeological experience for divers. It is suitable for beginners, with depths ranging from 2 to 8 metres and an average depth of 5 metres. Access is via a shore entry, and divers typically encounter mild currents. The water temperature fluctuates between 14C and 26C throughout the year. Parking is available at the site. Due to the nature of the underwater structures, divers should be aware of sharp surfaces.

Grau Vell is a shore-accessible dive site near Valencia, Spain, featuring a combination of a wreck and an artificial reef. The site maintains a consistent depth of 8 metres, making it suitable for beginner divers. Conditions are generally manageable with mild currents and visibility ranging from 10 to 30 metres. Divers should exercise caution regarding entanglement risks when navigating the wreck and artificial structures, avoiding contact with cables or debris. Water temperatures fluctuate significantly throughout the year, ranging from 14C in winter to 26C in summer. Equipment rental and air fills are available at the site to support year-round diving activities.

The SS Coila is a First World War wreck of British origin, sunk in 1917 by the German submarine U-64 while en route from Glasgow to Livorno. The vessel lies at depths between 24 and 35 metres, with an average depth of 30 metres. The wreck is divided into two distinct halves, and the steam boiler remains clearly visible at the site of the torpedo impact. Due to the depth and the nature of the structure, this site is intended for advanced divers. Access is by boat only. Divers should be prepared for potential hazards including decompression requirements, entanglement risks, low visibility, and overhead environments.

El Mar de Valencia is a shore-entry reef dive located on the Costa Blanca. This site features shallow, calm waters, making it a practical location for beginner divers to practice. Conditions at the site are variable, with visibility and currents that can shift noticeably between visits. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 27C during the summer. As there are no confirmed facilities at the site, divers should arrive prepared with all necessary equipment and supplies for their surface interval. Always check local conditions before entering the water.

Barcos de Burriana is a reef dive located off the Costa Blanca, Spain. The site reaches depths of 20 to 25 metres and is accessed by boat. Divers experience mild currents and visibility typically around 5 metres, creating an intimate environment for underwater exploration. Water temperatures fluctuate between 14C and 22C throughout the year, necessitating appropriate thermal protection depending on the season. The site is suitable for those developing their focus and buoyancy control in a manageable marine setting. Divers should confirm local boat access arrangements and facility availability prior to planning their visit.

Fidel is a marine dive site located in the Costa Blanca region of Spain. The site features a consistent depth of 11 metres, making it a suitable location for beginner divers. Conditions at this site vary throughout the year, with water temperatures ranging from 14C in the winter months to 26C during the peak of summer. Given the stable depth and the nature of the site, it provides a straightforward environment for those developing their underwater skills. Divers should be prepared for seasonal temperature fluctuations when planning their visits to this coastal location.

El Dossel in Cullera is a rare rocky point along the predominantly sandy coastline of the Valencia province. This site features both natural reef structures and an artificial reef, situated near the Cullera lighthouse. Divers and snorkellers can explore depths ranging from 8 to 15 metres, with an average depth of 11 metres. The site is accessible from the shore and typically experiences mild currents. Facilities at the location include parking, toilets, showers, changing rooms, and a rinse station. Equipment rental, air fills, and guided tours are available through the local dive shop, which also provides boat charter services.