Lastres – Los Bufones – Asturias & Cantabria (Cantabrian Sea)
Site Overview
Los Bufones near Lastres are underwater blowholes and caves where the Cantabrian swell has carved dramatic limestone formations, their chambers filled with nudibranchs, morays and macro life. Intermediate divers explore the rock arches and cave mouths with a torch, marvelling at the geology and the clear, cool water. The surrounding fishing village of Lastres adds charm, and the site is a favourite for photography. Los Bufones blends rugged beauty with marine life. The site rewards careful planning, good buoyancy and respect for Spain’s marine-protection rules, and remains a favourite among divers who value dramatic volcanic or Mediterranean scenery, historic wrecks and rich marine life across a long, varied season. The site rewards careful planning, good buoyancy and respect for Spain’s marine-protection rules, and remains a favourite among divers who value dramatic volcanic or Mediterranean scenery, historic wrecks and rich marine life across a long, varied season. The site rewards careful planning, good buoyancy and respect for Spain’s marine-protection rules, and remains a favourite among divers who value dramatic volcanic or Mediterranean scenery, historic wrecks and rich marine life across a long, varied season. The site rewards careful planning, good buoyancy and respect for Spain’s marine-protection rules, and remains a favourite among divers who value dramatic volcanic or Mediterranean scenery, historic wrecks and rich marine life across a long, varied season.
Dive Briefing
"Boat to the site and descend along the rock formations, exploring the blowholes and caves with a torch and watching for nudibranchs on the walls. Stay shallow at 6-16 m, then ascend gradually with a safety stop near the entry. Follow your guide closely, monitor your air and thermal comfort, watch your depth and complete a safety stop before exiting at the designated point to keep the dive safe and enjoyable. Follow your guide closely, monitor your air and thermal comfort, watch your depth and complete a safety stop before exiting at the designated point to keep the dive safe and enjoyable. Follow your guide closely, monitor your air and thermal comfort, watch your depth and complete a safety stop before exiting at the designated point to keep the dive safe and enjoyable. Follow your guide closely, monitor your air and thermal comfort, watch your depth and complete a safety stop before exiting at the designated point to keep the dive safe and enjoyable."
Signature Marine Life
Nudibranch
Chromodoris spp.
Best: Year-round
Moray Eel
Muraena helena
Best: Year-round
Wrasse
Labrus spp.
Best: Year-round
Octopus
Octopus vulgaris
Best: Year-round
Bream
Diplodus spp.
Best: Year-round
Safety & Hazards
- Surge on the site
- Sharp rock
- Confined cave sections
- Cold water
- Limited shelter
Traveler Notes
Who is this for?
Best for intermediate and advanced divers comfortable with surge and overhead rock who want dramatic geology with macro life. It attracts wide-angle and macro photographers. Training divers build skills here under supervision. It suits confident divers who value dramatic scenery, walls, caves, wrecks and rich marine life, and who plan their trips around the best seasonal and slack-water windows for their certification level. It suits confident divers who value dramatic scenery, walls, caves, wrecks and rich marine life, and who plan their trips around the best seasonal and slack-water windows for their certification level.
For Non-Divers
Non-divers can enjoy boat trips, coastal walks, beaches and local cuisine while divers explore the site.
Quick Stats
Dive Logistics
- Lastres Diving
- Asturias Dive
Photography Info
Best for: wide_angle, macro
Nearby Stay
Local Dive Lodge
Lastres • 3km away
Coastal Guesthouse
Lastres • 5km away