The activity was fantastic. We saw lots of jellyfish and a great variety of fish. One of the guides spoke Portuguese, bu...
José Antonio
Explore Sesimbra's underwater worlds with this glass-bottomed boat trip. Get ready to set sail around this beautiful area next to the Arrábida Natural Park!
Details
Free cancellation
Free cancellation up to 24 hours before the activity starts. Any cancellations after this or no-shows on the day will not be refunded.
Meeting point
Sesimbra Port
Reviews of our customers
- September 14, 2026
Adriane De Oliveira Carmona
Sintra, PortugalThe tour is wonderful, the girls are very friendly. The only inconvenience was the lack of available restrooms; many elderly people leave during board...
As a coupleIs this useful? - July 22, 2026
José Antonio
Cáceres, SpainThe activity was fantastic. We saw lots of jellyfish and a great variety of fish. One of the guides spoke Portuguese, but later another very friendly ...
Is this useful? - September 14, 2026
Janett Manuel
Lisboa, PortugalVery interesting and an excellent idea to see the seabed. The crew is professional and promotes great experiences.
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