Underground Van Tour: Terceira Caves

Exploring the underground caves is a must-do experience on Terceira Island. This tour features a journey through the Natal Cave (a lava tube) and the Algar do Carvão (inside the volcano). It also includes a visit to the renowned Furnas of Sulfur (fumaroles) and the relaxing Lagoa das Patas leisure area.

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 engage with local wildlife, including ducks and various birds. It’s a vibrant leisure area teeming with nature!
  • Gruta do Natal - This stop includes a visit to the…
What's Included
  • Pick up & drop off
  • Personal Accident Insurance
  • In-vehicle air conditioning
  • Tourist Guide
What's Not Included
  • Tickets in the Caves
Location
Estátua Vasco Da Gama
Pátio da Alfândega
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(145 Ratings)
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Sandra_c
Apr 16, 2026
Sooooo cool - Awesome. Alot stairs so be careful the guide was so good. Incredible tour Rain coat, sweater. fun tour
Review provided by Viator
Dulce
Apr 10, 2026
Fantastic. - Fantastic experience. The guide was super attentive and shared knowledge that made the trip even richer. I recommend
Review provided by Tripadvisor
Z8253rzmarting
Mar 29, 2026
With Andre one more time - With Andre we had a TOP travel guide. We learned a lot and had a lot of fun with him. He was never embarrassed by an answer, no matter how stupid the question. Highly recommended.
Review provided by Tripadvisor
Penelope_e
Mar 25, 2026
Great way to see the centre of Terceira, without a car - I didnt want to hire a car to visit the central part of Terceira, so booked the half day van trip at the last minute. Easy pick up and great commentary from Andrea about the island. Visited four sites, each beautiful in its own way. Met all my expectations.
Review provided by Viator
Maryna_k
Dec 21, 2025
Great experience - Such a great tour! The places we stopped at were incredibly beautiful and unique. Andre also shared a lot of interesting info about the island. I can recommend this tour without hesitation!
Review provided by Viator
Vicki_w
Nov 14, 2025
Half day Cave tour in Terceira - A very informative tour of the internal part of Terceira! The Gruta Do Natal (Christmas Cave) was a must see. The waves at the natural pools of Biscoitos were amazing! Our tour guide Carlitas was very knowledgeable and friendly! A great way to spend an afternoon!
Review provided by Viator
Rickmu4490yj
Oct 27, 2025
Caves, pools, lagoons - Being led by Andre really made it fabulous. Is in a personal skills wonderful a very warm and genuine person. He really brought home the culture island of island.
Review provided by Tripadvisor
Maria_i
Oct 3, 2025
Great experience on Terceira island - Very nice experience, we visited areas of Terceira we would have never known about if we travelled on our own. Driver was excellent, super friendly snd knowledgeable . Thank you Jamie
Review provided by Viator
Hao_d
Sep 2, 2025
Nice tour with nice experience in lava cave - Nice tour, Andre share a lot of info about the island, the volcanos, and how the lava cave formed. Very interesting and informative tour.
Review provided by Viator
Ritac5220
Aug 29, 2025
Super recommended - Super recommend! Amelia was a great guide, explained everything clearly, was helpful and very friendly from beginning to end.
Review provided by Tripadvisor
From $47
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).