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Underground Van Tour: Terceira Caves
4.9
134 Ratings
Angra do Heroísmo
The subterranean caverns are among the top sights to see on Terceira Island. This trip features stops at the Gruta Natal and Algar do Carvão, as well as the renowned Furnas de Enxofre and leisure spot Lagoa das Patas.
The subterranean caverns are among the top sights to see on Terceira Island. This trip features stops at the Gruta Natal and Algar do Carvão, as well as the renowned Furnas de Enxofre and leisure spot Lagoa das Patas.
Duration:
3 hours
Cancellation:
24 hours
Highlights
- Lagoa Das Patas - The tour begins at the enchanting Lagoa das Patas, a hidden gem. Here, visitors can explore the stream flowing from Serra de Sta Bárbara, enjoy the lagoon, and interact with local wildlife, including ducks and various birds. This vibrant area is a haven of nature and relaxation!
- Gruta do Natal - The next stop is the renowned…
- Lagoa Das Patas - The tour begins at the enchanting Lagoa das Patas, a hidden gem. Here, visitors can explore the stream flowing from Serra de Sta Bárbara, enjoy the lagoon, and interact with local wildlife, including ducks and various birds. This vibrant area is a haven of nature and relaxation!
- Gruta do Natal - The next stop is the renowned Gruta Natal and Lagoa do Negro. This location offers a unique opportunity to walk through natural lava tunnels and get a close view of Lagoa do Negro.
- Furnas do Enxofre - Furnas do Enxofre features an area with multiple outlets of intense volcanic gases at varying temperatures, some of which are quite high. A short walking trail allows visitors to observe the sulfur smoke up close.
- Piscinas Naturais Biscoitos - A must-see destination, the natural pools of Biscoitos offer one of the most stunning views on Terceira Island. Experience the pure, crystal-clear waters nestled among volcanic rocks.

What's Included
- Pick up & drop off
- Personal Accident Insurance
- In-vehicle air conditioning
- Tourist Guide
- Pick up & drop off
- Personal Accident Insurance
- In-vehicle air conditioning
- Tourist Guide
What's Not Included
- Tickets to the Caves (15€)
- Tickets to the Caves (15€)
Location
Estátua Vasco Da Gama
Pátio da Alfândega
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Customer Ratings
4.9
(134 Ratings)
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1 star
Leah
Mar 3, 2025
Highly recommend - We had a fantastic tour with Amelia. Despite the weather, which was out of our control, she kept us entertained, taught us a lot about history and geology, and was very accommodating to what we wanted to see and do. I highly recommend this tour.
Review provided by Tripadvisor
545olegm
Oct 16, 2024
A must do tour - The tour was amazing. Algar do Carvão is the must if you visiting Terceira: a unique experience. I don't sure are there other place where you can look at the sky from the inside of volcano. All other destinations were also beautiful, especially the ducks on the lagoon - I didn't expect this in volcano tour. There is a lot of cave photos here already, so I add ducks. Andre is the best guide I ever met. He's very knowledgeable, friendly and told us a lot about the geology and nature of Azores, and also about the local culture and history.
I highly recommend this tour for everybody interesting in nature. It definitely worth the price.
Review provided by Tripadvisor
Eduardofiliper1
Oct 16, 2024
Top experience! - Half day top! André was a great Guide with a great knowledge of the third island, always very careful to the detail with all passengers
Review provided by Tripadvisor
Carinacarvalho2023
Oct 16, 2024
Beyond the Expectations - Exceptional tour with Guide André! The organization, concern for the well-being of customers and the details of a great insider!
It was a great surprise that we recommend to 200%!
Review provided by Tripadvisor
Gabbyc299
Oct 4, 2024
Lots of Fun and Beautiful! - James was the best! Very knowledgeable with a great sense of humor too. We enjoyed every minute of our tour with him. The volcano was so beautiful! We would highly recommend this tour group. We loved it so much we booked him for the next morning for the western 1/2 day tour.
Review provided by Tripadvisor
Jane
Sep 28, 2024
Wonderful in every way! - Emilia was amazing. We loved everything about our tour! The cave was mind-blowing. Informative, fun and just perfect.
Review provided by Tripadvisor
Colleenma3617pz
Sep 27, 2024
Amazing Cave Tour - This was an amazing tour. Amelia is so knowledgeable, friendly and funny. she is very accommodating to the group. I also love that this is a small group tour. She made sure to make everyone feel welcome and included. I highly recommend this tour to everyone who visits the island
Review provided by Tripadvisor
Kwbassett
Sep 23, 2024
Most excellent cave touring - Fantastic day with Amelia! Prompt, efficient, knowledgeable, quick to smile, great hair, and conducted our tour in three languages with ease. The excitement built nicely and culminated at the Algar do Carvao which was thrilling. Thanks for a wonderful tour…
Review provided by Viator
Elizabeth_e
Oct 6, 2024
Volcano tour is a must see - We have been on the volcano tour before, but went a second time.A must visit while in Terceira.Recommend
Review provided by Viator
Duke35000
Oct 4, 2024
All right. - Excellent activity, the Guide was very interesting and humorous. The only small reproach is that we could have had more time to enjoy the sites.
Review provided by Tripadvisor
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