Available languages
2 hours
Mobile ticket
- Travel into the heart of the Benagil Cave and many other stunning rock formations.
- Witness the uniqueness of Praia da Marinha, one of the most beautiful beaches in Europe.
- Learn about the history, culture and geology of the region and the marine species sighted from a multilingual guide and biologists.
- Admire the beautiful Algarve coast and take fantastic photos.
- Stop to swim in the crystal-clear turquoise waters off a peaceful bay.
- Small group and family atmosphere.
- Typically rescue vessel, transformed for tourism, which provides excellent safety and comfort conditions.
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Bottled water
Enter the famous Benagil cave and witness one of the most emblematic beaches in Portugal, Praia da Marinha! We depart from Parchal, Lagoa and sail along the east coast where you will see spectacular rock formations sculpted by erosion over the centuries, such as arches, caves and sinkholes. Depending on the tide level, we can enter many of them with our boat, always in maximum safety! Expect a small group, family atmosphere, a friendly and knowledgeable crew, and a multilingual guide who will discuss the region's culture, geology, and marine ecosystem throughout the tour. For bird lovers, you can observe several marine species, such as the “Great Cormorant” (*Phalacrocorax aristotelis*) and the “Peregrine Falcon” (*Falco peregrinus*). Before returning to the Lagoon and if the sea and weather conditions are favorable, we take a break to swim off the coast of a calm bay. The Benagil cave is recognized worldwide for its uniqueness. Praia da Marinha is considered one of the 10 most beautiful in Europe, and one of the 100 most beautiful in the world by the Michelin Guide. Embark on this journey with us and come find out why!
32 reviews
Total reviews and rating from Viator & Tripadvisor
Safari261567,
Sep 10, 2023
- Review from Tripadvisor
It was a super fun excursion, they sat the children in front and Daniela interacted a lot with them and with us. The brilliant Captain Pedro also stopped a lot inside the caves. When sailing it was super fast and we were able to enjoy it a lot. Recommended 💯 Olga
Passenger68626919342,
Sep 9, 2023
- Review from Tripadvisor
Excellent trip, with pleasant conversation and good mood, lots of adrenaline and a unique view. Then they win our hearts by being pet friendly with the right to a special life vest for our big dogs 😁 Experience that everyone should try at least once Thank you Captain Nemo 🙌
A4802NWalicev,
Sep 4, 2023
- Review from Tripadvisor
The excursion was spectacular, thank you for the friendliness and good vibes that both the captain and the guide have, we were able to go with our dog without any problem. Thank you.
Stella H,
Aug 25, 2023
- Review from Viator
Thanks to Daniela and Sarah our guides and the wonderful,good looking Skipper whose name I forget, apologies. This was a wonderful ride, thanks to Daniela expertise as a marine biologist, we learnt a lot. Treasure caves to be conserved, please listen to our experts. I was apprehensive of water, I had no fear, no sickness and wanted more at the end - applies to my whole family. Many thanks again. One thing though which bothered us when we left. We were unsure whether to tip these three superb riders, please put a comment on this, as we were not sure of implications it might have posed.


gregbY9065ZW,
Aug 8, 2023
- Review from Tripadvisor
Very friendly welcome, excellent crew, very good memories of the trip at sea. I recommend Captain Nemo!!!

natr315,
Aug 6, 2023
- Review from Tripadvisor
Small group boat cruise. A big thank you to Daniela, our multilingual guide who is very interesting and has a lot of humor as well as to Juan, our pilot. You have superb views of the different beaches, caves and cliffs of the coast between Portimao and Marinha beach - Unesco Heritage. To do.
alvarocvg,
Jul 3, 2023
- Review from Tripadvisor
Daniela is the best guide you can have on the route of the caves and Benagil in Portimão. She knows perfectly well the place, the history, she is a biologist, therefore also the scientific data. It is also super friendly, and speaks Portuguese, English and Spanish, it suits everyone! The route is spectacular, full of contrasts and you enter the best caves. At the beginning or end of summer it is better, as July and August there are many people. Thanks for the experience 😉

811betot,
Jun 21, 2023
- Review from Tripadvisor
Sensational! A beautiful and cheerful walk. Pedro and Daniela (and Pipoca) are amazing. I recommend. I want to go back.
Rob H,
Jun 5, 2023
- Review from Tripadvisor
Must see when you are in Ferragudo! We even were so lucky to spot a few dolphins around our boat. Great Captain, excellent recommendations for restaurants (Sueste is the place to be for the best fish ever!!) The boat was great and fast if it needed to be. We were with a group of six friends and we had a great time!!







Susanne M,
Apr 15, 2023
- Review from Tripadvisor
We have been received very kindly and have seen a lot! The crew is very attentive and we even got small snacks. The caves are very varied and the captain tells and translates a lot about it. The atmosphere was great and the value for money was right!

Operated by Capitão Nemo Algarve