Tenerife Geology Tour: Explore Volcanic Formations

Explore Tenerife’s underwater lava tongues with expert guides. Capture unforgettable moments and learn about volcanic formations. Join our unique boat excursion today.

Duration: 2 hours
Cancellation: 24 hours
Highlights
  • Las Galletas - We will leave by boat from the port of Las Galletas to visit the southeast and southwest of Tenerife and in particular the formations that the lava from the volcano has made in contact with the sea. We will stop in several lava tongues and admire the beautiful orography of its bottoms as well as the fauna that inhabits them.
What's Included
  • Photos and videos
  • Bottled water
  • Use of snorkeling equipment
Additional Information

In this guided tour, our experts, who have over 30 years of experience in water and underwater activities, along with biologists and geologists, will explain the orography of Tenerife. You’ll learn about both the coastal areas and the submerged parts that you can observe firsthand.
Throughout the excursion, photos and videos will be captured and given as…

Location
Marina Del Sur , Las Galletas
Rambla Dionisio Gonzalez
At the end of the dock on pontoon 5 in the Marina del Sur marina. You can park in the Marina.
Cancellation Policy

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

Customer Ratings
5.0
(20 Ratings)
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1 star
Voyager541409
Aug 3, 2025
Fantastic experience customized by indigenous Paco of the island - Experience highly recommended personal and pleasant treatment by Paco indigenous to the island that knows all the secrets of Tenerife
Review provided by Tripadvisor
Swayamv2020
May 11, 2024
A very personalised guide - A very personal and detailed description of the island and its aquatic flora and fauna by the guide. He is an absolutely charming person who shows you on how to enjoy the entire snorkeling event while bringing and or showing the aquatic animals around and taking videos and photos of the excursion on his go pro which he shares after the event. An absolute must if you want to know more about the island and have a fun experience even if you've never done snorkeling before.
Review provided by Tripadvisor
Miss_brownies
Jul 31, 2023
Fun experience - The experience was very positive. The escorts are nice, helpful, but above all very professional. The explanations are clear and the descriptions detailed. We recommend this activity, but in general we recommend turning to them for any snorkelling and similar activities.
Review provided by Tripadvisor
Bodybluept
Apr 9, 2023
Learning about bioversity and ocean enjoyment and great Staff Guide! - Spectacular adventure and excursion along the South Coast of tenerife. The weather, the sea , the boat , the experienced and fun guide of Paco and Giorgia , lent themselves perfectly for the enjoyment of the experience and the whole family!! Truly recommended x families and friends !!
Review provided by Tripadvisor
Rabea
Aug 12, 2022
Great adventure, great weather, great guide - 5+ . It was really a nice trip. The guide is very kind and explained everything professionally. We saw the whales it was a great adventure.
Review provided by Tripadvisor
510emyc
Aug 9, 2022
Super cool for pks and not so pks. - Everything was great... Paco and Georgia accompanied us at all times. Before beginning an explanation of the activity, we begin the excursion with walk and sightings of tropical calderones. E snorkeling with sea animals, view of lava tongues... They are the reed!
Review provided by Tripadvisor
Alberto_sh1994
Jun 27, 2022
Whales and recreational apnea - We go out with paco to see whales and then to do free diving in two very cool places, with lava tongues and lots of life.
Review provided by Tripadvisor
Sarals8942oe
May 19, 2022
Amazing. - Amazing, the treatment the activity and the place. Paco an excellent person and his partner also taught us a lot. They had a lot of knowledge about the subject and conveyed their love for the sea and nature
Review provided by Tripadvisor
Noemievm
Apr 24, 2022
Go there without hesitation - The experience was very pleasant. Everything perfect, the guides were very professional and interesting. I recommend this activity
Review provided by Tripadvisor
Emma_b
Apr 10, 2022
Paco is a Superstar🌟 - We had a fantastic couple of hours. Paco our host was a fascinating, experienced diver and as well as providing a safe and enjoyable activity, he shared so many tips and stories. As a family, some had snorkelled before and for others, it was the first time. We all did as much/little as we were able and it was one of the highlights of our holiday.
Review provided by Viator
From $57
up to 8 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).