Diving in Cabo de Palos

September and October. Water stays above 20°C, visibility peaks at 20-30 metres, marine life is at its densest, and the summer crowds have thinned. October is the quieter of the two. April is widely discouraged on Spanish diving forums: water around 14°C and markedly less life.

It depends which cell of the reserve. The bajos and wrecks sit in Célula B, where diving requires prior express authorisation from the regional fisheries authority, obtained through an authorised centre; divers may carry no fishing gear there, and guide policy varies by centre. The lighthouse coves sit in Célula C, added in 2026, where the decree sets no authorisation or fee of its own, only a sunrise-to-sunset window. Independent shore diving has long been reported there; the decree now confines it to that daylight window.

In July and August, yes. Forum regulars describe catamaran-loads of divers arriving at moorings, 40-45 minute immersions, and a queuing feel at the busiest sites. The diving quality itself is not disputed. October gets the same marine life without most of the crowd.

Marine life quantity is the reason divers pick Palos. The density of fish inside the reserve is the headline, and forum comparison threads consistently rate Palos higher on raw biomass. Gata wins on volcanic landscape, calmer conditions, shallower profiles, and longer bottom times. The two sit about 2.5 hours apart by car and are often combined on the same trip.

Advanced Open Water or FEDAS B2 is the standard minimum. The wreck sits upright at roughly 26-40 metres and has long been reported outside the reserve boundary, though that has not been independently re-checked against the reserve's 2026 expansion. Most centres offer it as a guided wreck profile and price it in the same bracket as inner-reserve dives.

Rules vary by cell since a May 2026 decree split the reserve into three. Célula B, the bajos and wrecks, requires an authorised centre holding fisheries authorisation. Célula C, the lighthouse coves added in 2026, restricts diving to daylight hours without a stated authorisation of its own. Célula A, a small zone around the Isla Hormiga lighthouse, is closed to recreational activity. Reserve-wide: spearfishing is prohibited, and touching wildlife, private anchoring, and unapproved gloves or knives are restricted.

Yes. Winter dives through January have been reported by visiting European divers. Water drops to 13-15°C and a 7mm semi-dry or drysuit is necessary. Winter trades summer pelagic schools for excellent visibility, dense nudibranch activity, and large moray and grouper sightings. Not every centre runs a full winter schedule, so confirm in advance.

Forum regulars frame it as no bad choice in Cabo de Palos. Mangamar runs the largest facility with catamaran transfers and a six-language staff. Centro de Buceo Islas Hormigas runs smaller boats and offers GUE Fundamentals alongside multi-agency tech support. Divers Cabo de Palos offers winter discounts and dual SSI/PADI certification.

Boats depart Cabo de Palos harbour, a short ride to the bajos and the archipelago. Murcia International Airport is about 40 minutes by car; Alicante-Elche is about 90 minutes. A car is effectively required; public transport does not cover dive-gear logistics to the harbour.