Fascinating! - This tour was great! Our guide, Dora, picked us up at our hotel and then grabbed two other couples from different hotels. We drove about 20 minutes to Gruta do Natal. There we bought tickets for entry to both this cave and Algar do Carvao. In between, we also stopped at Furnas do Enxofre. The landscape is unique and beautiful! Dora explained the various natural sights, and some of the history of how the caves were discovered. She also was a wealth of knowledge of Azorean culture and daily life, telling us about the bull fighting tradition and a traditional stew called Alcatra. Highly recommend!

Amazing place - Beautiful sight in Terceira, make sure you visit this one. Didn't want to rent a car so booked this tour, lovely guide Carolina who was so knowledgeable. Beautiful drive to all the sights, countryside, saw a village setting up for a bull running !! Caves are incredible and everything so well maintained for posterity

Perfect! - Our Tour Guide Dora was Wonderful! She was So knowledgeable and took the time to answer our questions. She gave us bonus treat, taking us to Serra do Cume where we saw ‘the quilt’, an Amazing view of the countryside.

Carolina is the best!!! - The two caves and the sulfur vents were amazing but we’re made even better by our guide Carolina! She is an absolute gem and is very knowledgeable about the area. She’s also very kind and patient and pointed out the edible blueberries that no one knew were there from the other tours because no one was stopping to pick them like we were. I highly recommend using this company for the cave tours because it made it so much more enjoyable, and informative.

Fantastic guide to the natural beauty of Terceira - Very nice tour! Advised! Antonio, the tour operator, was very helpful and kind. First of all with the transport from our accommodation and back. Then he led the multilingual tour through the natural beauty of Terceira providing an exceptional guide with endless information on the different destinations visited. Thanks again!

Wonderful Tour,... - Wonderful Tour, definitely the highlight of our Trip. Our tour guide was incredible and took her time with us and she even took photos of my family and I (candid shots) that really captured the moment. We never felt rushed, we were able to talk it all in.

Unique fun experience - Totally enjoyable- they save the best for last. Our tour guide was knowledgeable, friendly, and excellent at taking pictures! A great adventure rain or shine.

Awe inspiring - Loved this tour. An experience of a lifetime to walk the inside of an extinct volcano. One of only three volcanoes in the world that hasn’t collapsed post eruption and the only one in the world where you’re able to do a walk through. Our guide Antonio was so much fun. It was like going on a trip with a friend! We had a great afternoon and would highly recommend booking this tour. 10/10

Horrible tour company!!!! - I booked a private Cave tour. When I got picked up there were 4 people in the car, so the driver told me to sit in the trunk!!!!! A private means private for one person!!!! Omg, what a horrible and expensive experience!!!! And they refused to refund me!!!!!

Horrible ! Don’t use this company! - I paid 83 dollars for a private tour which wasn’t private at all. When I got picked up there were 4 people in the car and the tour guide opened his truck and told me to sit in there!!!! Then he dropped me off at Bisquittos beach which I asked him but never picked me up.