Murcia dive sites

The Islas Hormigas marine reserve, established in 1995, protects a chain of volcanic pinnacles and small islets off Cabo de Palos in southeast Spain. The seamounts rise from depths of 60 metres to near the surface, creating current-swept walls and pinnacles that attract extraordinary concentrations of Mediterranean pelagic life. Thirty years of protection have produced groupers that approach divers without fear and barracuda schools larger than any documented elsewhere in the Mediterranean. The reserve is consistently ranked among Europe's top dive destinations.

Most dive sites at Islas Hormigas require Advanced Open Water certification due to depths ranging from 20 to 45 metres and moderate currents. The pinnacle dives involve descents to depth along walls with no nearby shallow reef, making buoyancy control and depth management essential. Some shallower sites near the islets are accessible to Open Water divers in calm conditions. Dive centres in Cabo de Palos and La Manga del Mar Menor offer daily boat trips to the reserve, with departures at 9 AM to reach the sites before afternoon wind picks up.

Eagle rays are present at Islas Hormigas year-round but are most frequently encountered from May through October when water temperatures are warmer. They often cruise in groups along the seamount walls and around the pinnacle summits. Ocean sunfish, or mola mola, are seasonal visitors most commonly seen between September and December when thermocline movements bring them to diveable depths. Sunfish encounters are not guaranteed but occur with enough regularity to make autumn dives particularly exciting for divers hoping to add this species to their logbook.