Set sail from St. Jean de Luz into the Bay of Biscay on a dedicated cetacean research vessel, guided by marine biologists. Common dolphins, fin whales and even sperm whales frequent these deep Atlantic canyons — one of Europe's richest whale-watching corridors.
What to expect
The vessel departs the picturesque harbour past traditional Basque txalupa fishing boats before heading into the deep-water canyons of the Bay of Biscay, where the ocean floor drops precipitously to over 4,000m. Naturalist guides brief passengers on species behaviour and the marine ecology of the Basque coast as you scan the horizon. Common dolphin pods frequently surf the bow wave, while fin whales, striped dolphins and even sperm whales are regularly sighted May–October. Return passage hugs the dramatic coastal cliffs of Socoa for a scenic finale.
Good to know
Book directly via the operator's website; departures are weather-dependent and can sell out in peak season. Excursion runs approximately 3 hours, comfortably within a port day. Bring layers — the open Atlantic is noticeably cooler than the town. The harbour is a short walk from the tender pier.
Sail there
Luxury cruises that call at St. Jean de Luz — book through us, the fare is identical and your concierge stays on your side.