Top picks for Sintra Boat tours

Discover 139 Boat tours in Sintra on Trip.com, updated November 13, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From CAD 35.96 per person, with an average total of CAD 76.89. Choose the option that suits your plan.

With 2.912k verified reviews, Boat tours Sintra boast an average rating of 4.9.

This week's most popular Boat tours: "Lisbon: Belém & Jerónimos Monastery Tour", with 731 reviews and a 4.9 rating.

Now on Trip.com: "Lisbon: Dolphin Watching with Marine Biologist – Small Group", a 3-hour adventure in Sintra!

The next available day tour departs on November 14, 2026. Book now to secure your spot!

Sintra Boat tours usually take about 3 hours — perfect for a relaxed, immersive experience!

43% of Sintra Boat tours now offer English-speaking guides

November is the perfect time to visit Sintra! Choose from 139 available day tours, including seasonal favorites like Lisbon: Belém & Jerónimos Monastery Tour.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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139 results for Sintra Boat tours

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Reviews/Trip Moments

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Reviews: Lisbon: Dolphin Watching with Marine Biologist – Small Group
Guest User2024-07-25
There was excellent communication from the team. We saw lots and lots of dolphins. It was a very special experience. The marine biologist on our trip and the skipper were both knowledgeable and calm. Our boat had flat battery and they were in communication with the other team who then came to our rescue. The way they dealt with this was commendable and did not adversely affect my experience. We were given lots of details about dolphins before and during and after the trip. This was a five star experience. The tour also included stopping at a couple of land sights with historical information. Would highly recommend.
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Reviews: Sesimbra Discovery by Kayak
Guest User2025-11-01
Highly recommended, with a great guide! And I received a very good tip for exploring the area, where you then have a very beautiful view.
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Reviews: Premium All Inclusive Kayak & Coasteering & Snorkeling with Lunch
Guest User2024-09-22
Best tour I’ve ever taken, the guides were so nice made you feel like you were just hanging out with friends which is so amazing when solo traveling. The activities where all super fun and the area they take you is beautiful, the food was a super tasty picnic and we had snacks and drinks provided almost the whole time. 10/10 I would recommended this to anyone staying near here.
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Reviews: 2-hour sunset cruise in Lisbon, Portugal with welcome drink and onboard music
Guest User2025-04-19
Very good