Departing from the harbor of Hendaye, board the catamaran Atalaya for a day at sea in search of the cetaceans of the Bay of Biscay. After a briefing on the species and the rules of observation, we'll head out to sea, towards the areas most likely to offer encounters with dolphins, pilot whales, sunfish and seabirds, and sometimes even whales. Discover the abundance of wildlife with the utmost respect. Throughout the cruise, the crew and our naturalist guide share their knowledge, collect scientific data and introduce you to photo-identification. An immersive, respectful and unforgettable experience, combining exploration and awareness-raising.