Duration depends on the selected option. The tour itself lasts approx. 2–3 hours. If you choose the transfer option, the total duration is approx. 7 hours including round-trip transport.

Discover wild dolphins in Sesimbra with fast track boarding and a marine biologist on board. Spend less time waiting and more time at sea, increasing your chances of unforgettable close encounters.

Departing from Sesimbra with optional pick-up in Lisbon, you’ll board a fast, comfortable, and safe boat and explore the stunning Arrábida coastline in search of dolphins in their natural habitat. Along the way, a marine biologist shares real-time insights into their behaviour, habitat, and conservation.

This is more than a boat trip — it’s a thrilling, educational, and truly authentic experience in one of Portugal’s most beautiful marine environments.