Top Benidorm Freediving in 2026

El Mascarat is not just a diving spot: it's a spectacular wall that separates Altea from Calpe, with its famous L-shaped chimney where light passes through the rock. A moment that suits both beginners and experienced divers. Professional equipment: Our equipment is tested and selected by our team, and our own Bauer compressor guarantees impeccable air quality on every dive. An invisible detail for the client, but essential for your security. A passionate team, not just instructors At Big Blue Altea, you are not a number: the team takes the time to welcome you, reassure you if it's your first dive, and share its intimate knowledge of the local seabed. A surprising biodiversity in the middle of Costa Blanca Colorful nudibranchs, octopus, moray eels, lobsters, luminous anemones... Far from the image of a "poor" sea, our waters harbor a rich marine life that our guides know how to find.