beginner
    (70)

    San Sebastián – Isla de Santa Clara – Basque Country (Euskadi)

    16m Max
    15-30m Vis
    boat

    Site Overview

    The Isla de Santa Clara sits in the Bay of San Sebastián, its shallow reef a gentle, clear-water site ideal for training and macro diving. Cuttlefish, octopus and wrasse fill the rocky ledges, and the easy boat access from the city makes it a convenient introduction to Basque diving. Beginners explore the slope at 3-16 m while photographers hunt the small critters, and the famous old town above adds culinary reward. Santa Clara is a relaxed San Sebastián favourite. 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 island and descend along the rocky slope, scanning ledges and under rocks for octopus and cuttlefish. Stay shallow at 6-12 m for training, 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

    Cuttlefish

    high

    Sepia officinalis

    Best: Year-round

    Octopus

    high

    Octopus vulgaris

    Best: Year-round

    Wrasse

    high

    Labrus spp.

    Best: Year-round

    Gobies

    medium

    Gobius spp.

    Best: Year-round

    Bream

    high

    Diplodus spp.

    Best: Year-round

    Safety & Hazards

    • Boat traffic in the bay
    • Sun exposure
    • Slippery slope
    • Cold water
    • Limited shelter
    Nearest Chamber
    Hospital de San Sebastián Hyperbaric Unit
    10km away

    Traveler Notes

    Who is this for?

    Perfect for beginners, training dives and macro photographers who want a calm, clear island reef. It is a relaxed second dive or refresher for confident divers. Families and students value the easy, sheltered conditions. 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.

    island
    training
    macro
    basque

    For Non-Divers

    Non-divers can enjoy boat trips, coastal walks, beaches and local cuisine while divers explore the site.

    Quick Stats

    Difficultybeginner
    CertificationOpen Water
    Currentmild
    Water Temp12-22°C
    Best TimeJune - October

    Dive Logistics

    Operators
    • San Sebastián Diving
    • Basque Dive Center
    Pricing Guide
    $60 - $110
    Per 2-tank boat dive

    Photography Info

    Recommended Gear
    60mm

    Best for: macro

    Nearby Stay

    Local Dive Lodge

    San Sebastián3km away

    Check Availability

    Coastal Guesthouse

    San Sebastián5km away

    Check Availability