Canary Islands – West – 27 dive sites: Volcanic Atlantic diving: the Mar de las Calmas reserve on El Hierro, turtles and wrecks off Tenerife, black coral on La Palma.
Spain – Inland Caves, Reservoirs & Rivers – 29 dive sites: Drowned villages and bridges in Castilian reservoirs, clear Tajo pools and Pozo Azul, one of the longest cave-diving systems in the world.
Mallorca & Cabrera (Balearic Islands) – 36 dive sites: Mediterranean diving from Palma Bay wrecks and marine reserves to Tramuntana sea caves and Cabrera National Park.
Spain – Menorca, Ibiza and Formentera – 19 dive sites: Posidonia-clear water, the Es Freus reserve, the Don Pedro and Malakoff wrecks and Menorca's cave coast.
Spain – Strait of Gibraltar & Cádiz (Tarifa) – 10 dive sites: Tarifa Island dives where the Atlantic meets the Mediterranean: steamship wrecks, boulder corridors and strong currents.