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About Biosean Tenerife
At Biosean Tenerife, we offer scientific whale-watching tours guided by marine biologists. Departing from Puerto Colón, pier 4, in Costa Adeje, we explore the Teno-Rasca Marine Protected Area, observing cetaceans respectfully while also listening to them with a hydrophone.
Our tours combine tourism with research, inviting you to take part in ongoing field studies and experience whales in different ways – both seeing and hearing them. A meaningful, educational, and unforgettable experience at sea.
Fantastic excursion with professional and very friendly people explaining the marine wildlife. They love their environment and share it with enthusiasm.
Translated from French
Charlotte · FamilyFrance · November 2025
Superb small group whale and dolphin watching excursion. Passionate and respectful guide. A wonderful experience!
Switzerland · September 2026
France · November 2025
