Geotour - Terceira Island: Explore the Caves | 4 hours

19 Reviews | Angra do Heroísmo
From $71.78 per person Lowest Price Guarantee
Select Date and Travelers
You can select up to 15 travelers in total.
Adult (12-110) Minimum: 1, Maximum: 15
2
Child (4-11) Minimum: 0, Maximum: 15
0
Free Cancellation For a full refund, cancel at least 24 hours before the scheduled departure time.
Geotour - Terceira Island: Explore the Caves
2 Adults x $70.34
$140.68
Approx Total
$140.68
Pickup included
Geotour - Terceira Island: Explore the Caves
2 Adults x $70.34
$140.68
Approx Total
$140.68
Pickup included
Geotour - Terceira Island: Explore the Caves
2 Adults x $70.34
$140.68
Approx Total
$140.68
Pickup included
Geotour - Terceira Island: Explore the Caves
2 Adults x $70.34
$140.68
Approx Total
$140.68
Pickup included
Geotour - Terceira Island: Explore the Caves
2 Adults x $70.34
$140.68
Approx Total
$140.68
Pickup included
Geotour - Terceira Island: Explore the Caves
2 Adults x $70.34
$140.68
Approx Total
$140.68
Pickup included

Inclusions / Exclusions

  • Mobile ticket
  • Offered in: Portuguese, English, French, Spanish
  • Hotel pickup and drop-off
  • Local guide
  • Gruta do natal entry fee
  • Algar do carvão entry fee.
  • Air-conditioned vehicle
  • Port pickup and drop-off
  • Food and drinks

Overview

This thematic half-day tour about caves and volcanoes at Terceira island, will show all the different outcomes of the volcanic origins of the islands! Starting with the climb onto Serra do Cume top, where you'll be surprised by the breathtaking beauty of one of the largest craters of the Azores; visit the Algar do Carvão, where you feel the experience of being on the inside of an empty volcano; have a small walk through the trail that leads you around the fumarolic field of Furnas do Enxofre; and explore the cave of Gruta do Natal, a set of basaltic lava tunnels; visit the natural pools of volcanic origin in Biscoitos, where you can admire its amazing bay filled with black volcanic rock.

Pickup points

Select a pickup point

Pickup details

The pick up/drop off at the airport is charged an extra cost. ... Read more ▼

Itinerary

  • Algar do Carvao

    visit an empty volcano

    45 minutes

  • Furnas do Enxofre

    Fumaroles field

    30 minutes

  • N/A

    Lava tunnel

    30 minutes

  • Serra do Cume Viewpoint

    Largest crater of the Azores

    15 minutes

  • Biscoitos

    Visit to the natural pools of volcanic origin

    20 minutes

Sample Menu

Additional Info

  • Not recommended for travelers with spinal injuries
  • Infants are required to sit on an adult’s lap
  • Specialized infant seats are available
  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • Children must be accompanied by an adult
  • ALGAR DO CARVÃO AND ITS VISITORS CENTRE ARE CLOSED DUE TO CONSTRUCTION, SINCE OCTOBER 20th. the construction OF “CAVE – azorean voLCANO sPELEOLOGICAL CENTER” OF ALGAR DO CARVÃO will take approximately 18 months.

Free Cancellation

June 16100% refund
June 17No refund

You can cancel up to 24 hours in advance of the experience for a full refund.

  • For a full refund, you must cancel at least 24 hours before the experience’s start time.
  • If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the experience’s start time will not be accepted.
  • Cut-off times are based on the experience’s local time.
  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Traveler Photos
Reviews

4.7

19 reviews

Total review count and overall rating based on Viator and Tripadvisor reviews
  • 5 stars
    17
  • 4 stars
    1
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    1

Reviews by TravelOne travelers

Showing 1-5 of 17 reviews with 5 stars

Great Experiemce

Published on Aug, 2021

Great Excurcion, The spots we saw where just beautifull. And the guide was really friendly and always ask us what we would like to see next. You can go for it no doubts. Just great and amasing. We never saw something like this

Caving Adventure!

Published on Apr, 2020

We had a great tour seeing the caves and landscape of the island and Rafaella was a great tour guide! We really enjoyed it and learned a lot about Terceira too.

Wonderful!

Published on Nov, 2019

Our tour was informative and fascinating. Rafaella was a great guide, very knowledgeable and friendly. We would definitely tour with this company again.

Spectacular and educational tour

Published on Aug, 2019

Whilst we weren't blessed with the best weather, Chris proved an excellent tour guide, driving us around the volcanology highlights of the island and giving us loads of information. She was also full of local knowledge and told us much of the recent history of this beautiful island. Whilst the lava tube (Gruta do Natal) and the sulphur springs (Furnas do Enxofre) were amazing, the highlight was the enormous Algar do Carvao. This trip was well worth doing!

Caving tour

Published on Aug, 2019

Really enjoyed the afternoon tour with Chris, she was prompt to pick us up from hotel and then collected 2 others from their hotel before setting off. She was very informative and happy to explain all sorts of information about the island as we drove to our first stop. During the afternoon we went inside the cathedral caves, down a lava tube saw sulphur steam bubbling from the rock and ended at the cheese tasting bar! Fascinating experience, one I definitely recommend to visitors to this beautiful island.

Customers Who Bought This Tour Also Bought
Private Terceira Island Full Day Tour
86399P2
time

7 hours to 9 hours

time Free Cancellation
240
From
$129 /   Person
BEST VIEW TOUR(Full Day Private Tour)
68965P2
time

6 hours to 9 hours

time Free Cancellation
98
From
$171 /   Person
PHOTO TOUR (Full Day Private Tour- Sunri ...
68965P1
time

8 hours to 10 hours

time Free Cancellation
66
From
$268 /   Person
In and Around Terceira Island in a 4X4
48819P3
time

8 hours

time Free Cancellation
63
From
$149 /   Person
UNDERGROUNDTOUR (Full Day Private Tour)
68965P3
time

6 hours to 8 hours

time Free Cancellation
52
From
$182 /   Person
Wines and Moonshines of Terceira
48819P16
time

8 hours

time Free Cancellation
51
From
$149 /   Person
Half Day Terceira Island Tour by 4x4
48819P5
time

4 hours

time Free Cancellation
48
From
$86 /   Person
ARCHEOLOGY TOUR (Full Day Private Tour)
68965P5
time

6 hours to 9 hours

time Free Cancellation
39
From
$161 /   Person
From Angra: Terceira Island Full-Day Tou ...
64254P8
time

8 hours

time Free Cancellation
33
From
$236 /   Group
Cave Tour in Terceira
48819P6
time

3 hours to 4 hours

time Free Cancellation
29
From
$48 /   Person
Azorean volcanic wine tour from Angra do ...
309439P4
time

5 hours

time Free Cancellation
25
From
$118 /   Person
HIKING XL (Full Day Private Tour)
68965P7
time

8 hours

time Free Cancellation
23
From
$161 /   Person
Recently Viewed
Full Day Private Shore Tour in Casablanc ...
320728P2128
time

7 hours

time Free Cancellation
0
From
$642 /   Person
3 hour Private Tour in Chinle
310073P2
time

3 hours

time Free Cancellation
187
From
$250 /   Group
GEMS of EAST KYOTO on a BIKE!
150739P1
time

5 hours 30 minutes

time Free Cancellation
273
From
$109 /   Person
Pak Ou Caves and Kuang Si Fall Day Tour
6730P32
time

10 hours

time Free Cancellation
34
From
$143 /   Person
Full Day Private Guided Tour in Ocho Rio ...
420257P1
time

18 hours to 20 hours

time Free Cancellation
1
From
$100 /   Group
Hike to Colombia's Tallest Waterfall: La ...
5549CHOR
time

8 hours

time Free Cancellation
85
From
$204 /   Person
Skip-the-line Charlottenburg Palace Priv ...
265432P1
time

2 hours to 5 hours

time Free Cancellation
1
From
$202 /   Person
Photographic Tour in Delft Historical Ce ...
275692P1
time

3 hours to 4 hours

time Free Cancellation
9
From
$52 /   Person
Biblical Ephesus Private Tour From Kusad ...
210351P17
time

6 hours to 7 hours

time Free Cancellation
7
From
$30 /   Person
Elite Volcano Hike From Kona/Kohala Reso ...
5413P35
time

13 hours

time Free Cancellation
9
From
$310 /   Person
Connect with TravelOne
Louise Berg
Destination Expert
Plan your Next Trip
TravelOne Subscribe
We organise unforgettable vacations.
Subscribe for trending deals.
© Copyright 2025 TravelOne Technologies Inc. | All Rights Reserved.
Visa Card Mastercard Maestro Amex Discover

TravelOne uses cookies to give you the best possible service. If you continue browsing, you agree to the use of cookies. More details can be found in our privacy policy.

Do you have a destination in mind, or would you like TravelOne AI to suggest one?

What is your destination?

Are you visiting Japan for the first time?

Travel Date

What is your general interest for this trip?

City Breakup


Travelers Details


Adults
Ages 12 or above
Child
Ages 8-12
Child
Ages 3-7
Infant
Ages 0-2
Adults
Ages 12 or above
Child
Ages 8-12
Child
Ages 3-7
Infant
Ages 0-2

Accommodation Preferences

Preferred Star Rating?

Property Preference?

Property Location?

Preferred Hotel Chain?

Meal At The Hotel?

Dining Preferences

Which meal package would you like to choose?

What are your meal preferences?

Dining Style Preferences?

Cuisine Preferences?

Dining Atmosphere Preferences?

Preferred Meal Times?

Transportation

What are your preferences for Arrival/Departure Airport Transfers?

What are your preferences for internal transfers?

Guide Support

What kind of guide support do you prefer during your trip?

Preferred Language for Guide?

Preferred Type of Guide?

Group Size for Tours with Guides?

Desired Role of the Guide?

Specific Guide Personality/Style Preference?

Do you need dining recommendations/reservations support from the guide?

Flights Preferences

What are your preferences for onward and return flights?

Cabin Class

Preferred Departure Time

Preferred Arrival Time

Preferred Airlines

What are your preferences for internal flight?

Cabin Class

Preferred Departure Time

Preferred Arrival Time

Preferred Airlines

What type of experiences do you seek while traveling?

    Air & Water-Powered Thrill Rides
    Airboat Tours Flyboarding Jet Boat Rentals Jetpacks
    Climbing & Vertical Challenges
    Caving Climbing Ice Climbing Rock Climbing Sea Caving
    High-Adrenaline Aerial Adventures
    Air Tours Hang Gliding Heli-Hiking Helicopter Tours Helicopter Transfers Paragliding Parasailing Skydiving Ziplining
    Land-Based Extreme Driving
    4WD Tours ATV Tours Buggy Rentals Dune Bashing Go Kart Hummer Tours Motor Sports Motorcycle Tours Off-Road Tours Performance Car Driving Road Trip Vespa Rentals
    Sand & Desert Adventures
    Camel Rides Sandboarding
    Snow & Ice Adventures
    Dog Sledding/Mushing Husky Dog Tours Ice Fishing Ice Skating Snowboarding Snowmobiling Snowshoeing
    Unique & Unconventional Challenges
    Bungee Jumping Escape Rooms Flight Simulator Fun & Games Scavenger Hunts Shooting Shooting Ranges Tubing Zorbing
    Water & Surf Sports
    Freediving Kitesurfing Rafting Scuba Diving Surfing Lessons Wakeboarding Waterskiing White Water Rafting
    Classic & Scenic Cruises
    Canal Cruises Catamaran Cruises Dhow Cruises Gondola Cruises Sightseeing Cruises Water Tours
    Multi-Day & Extended Water Journeys
    Multi-day Cruises Ports of Call Tours Shore Excursions Worry-Free Shore Excursion
    Private & Adventure Boating
    Boat Rentals Power Boats Sailing
    Themed & Specialized Cruises
    Dinner Cruises Night Cruises Submarine Tours
    Unique & Alternative Water Travel
    Duck Boat Tours Ferry Services Pack Animal Tours Water Equipment Rentals Water Parks Water Transfers
    Cycling & Eco-Friendly Transport
    Bike Rentals Bike Tours Cycling Cycling Classes E-Bike Tours
    Land-Based Exploration
    Hiking Tours Nature Walks Self-guided Tours Walking Tours
    Nature & Wildlife Conservation
    Eco Tours Nature and Wildlife Tours Wildlife Encounters Wildlife Watching
    Protected Natural Areas
    Involves Animals Involves Poverty Stricken Communities National Parks Nature Parks
    Sustainable & Responsible Travel
    Sustainable Tours Volunteer Tours
    Culinary Classes and Workshops
    Candy Making Classes Chocolate Tours Cocktail Tastings Mixology Classes Olive Oil Tasting Paella Making Classes Pasta Making Classes Pizza Making Classes Wine Making Workshops
    Dining Experiences and Meals
    Breakfast Brunch Dinner Dinner and Show Tickets Lunch Restaurants
    Food & Beverage Tours
    Beer & Brewery Tours Chocolate Tours Coffee & Tea Tours Culinary Tours Pastry Tours Sake Brewery Tour Sake Tasting Street Food Tours Taco Tours Wine Tours
    Food Tastings and Sampling
    Cocktail Tastings High Tea Olive Oil Tasting Sake Tasting Wine Tastings
    Food-Related Cruises
    Brunch Cruises Coffee Cruises Dinner Cruises Lunch Cruises
    Specialized Food Events
    Dining Experiences Dinner and Show Tickets
    Thematic Food Events & Experiences
    Donut Walking Tour Markets
    Classic & General History Tours
    Archaeology Tours Architecture Tours City Tours Cultural Tours Historical Tours
    Historical Landmarks & Sites
    Ancient Ruins Castles Tours Monuments and Memorials Religious Sites
    Industrial & Commercial History
    Factory Tours Plantation Tours
    Literature, TV & Film-Based Tours
    Game of Thrones Tours Harry Potter Tours Literary Tours TV Tours
    Museum & Cultural Institutions
    Attractions & Museums Museum Tickets & Passes Museums Planetariums
    Mystery & Dark History Tours
    Crime Tours Ghost Tours Underground Tours
    Observation & Structural History
    Classic Car Tours Observation Decks Skyscrapers & Towers
    Art & Creative Workshops
    Art Classes Craft Classes Painting Classes Photography Tours Pottery Classes
    City Exploration
    Hop on Hop Off Buses Trolley Tours Tuk Tuk Tours
    Cultural & Heritage Experiences
    Costume Dress Up Experiences Cultural Tours Culture Fashion Shows Fashion Tours Lantern Festival
    Dance & Music Participation
    Dance Lessons Dance Shows
    Historical & Traditional Skills
    Archery Classes Swordsmanship Classes
    Language & Cultural Learning
    Language Classes Spanish Lessons
    Performing Arts & Live Shows
    Acoustic Concerts Ballet Tickets Ballroom Dance Shows Belly Dance Shows Broadway Shows Cirque du Soleil Shows Classical Concerts Classical Music Flamenco Performance Live Concerts Musicals Opera Performances Sufi Whirling Shows Tango Dance Shows Theater Shows Traditional Dance Performances
    Exclusive & VIP Experiences
    Once in a Lifetime Experiences Private and Luxury Viator Exclusive Tours Viator Experience Award 2022 Viator Experience Award 2023 Viator Experience Award 2024 Viator VIP Tours
    Private & Personalized Travel
    Private Day Trips Private Drivers Private Sightseeing Tours
    Romantic & Scenic Experiences
    Helicopter Tours Limousine Tours Luxury Car Tours Photo Shoots Romantic Tours Sunset Cruises
    Weddings & Special Celebrations
    Photo Shoots Wedding Ceremonies Wedding Packages Weddings & Celebrations
    Adventure & Sports in Nature
    Horseback Riding Mountain Bike Rentals Mountain Bike Tours Sandboarding
    Boating & Cruises
    Glass Bottom Boat Tours Gondola Cruises Sailing
    Camping & Outdoor Stays
    Camping Honeymoon Packages
    Fishing & Marine Experiences
    Eco Tours Fishing Charters
    Hiking & Exploration
    Glacier Walks Hiking Tours National Parks Natural Attractions Nature Parks Nature Walks Outback Tours Parks
    Paddle & Active Water Sports
    Jet Ski Rentals Kayaking Tours Stand Up Paddleboarding
    Sky & Aerial Nature Experiences
    Hot Air Balloon Rides Northern Lights
    Underwater Exploration
    Scuba Diving Shark Diving Snorkeling Swim with Dolphins
    Wildlife Observation & Encounters
    Aquariums Bird Watching Dolphin Watching Safaris Shark Diving Swim with Dolphins Whale Watching Wildlife Encounters Wildlife Watching Zoos & Wildlife Parks
    Dance & Cultural Party Experiences
    Disco Dance Shows Luaus Samba Dance Shows
    Festivals & Seasonal Celebrations
    Carnival Christmas Festivals Halloween Mardi Gras Oktoberfest Packages & Special Events
    Live Music & Performances
    Concerts Jazz Shows Live Concerts Music Tours Musical Shows Opera Performances R&B/Soul Concerts Rap & Hip-Hop Concerts Samba Dance Shows Theater Shows
    Nightlife & Entertainment
    Adults-only Shows Bar Tours Burlesque Shows Cabaret Casino Tours Comedy Shows Night Cruises Night Tours Nightlife Pub Tours
    Spectacle & Family-Friendly Entertainment
    Children’s Shows & Concerts Circus Shows Family-friendly Shows Fireworks Shows Shows
    Unique & Themed Experiences
    LGBT Friendly Tours Street Art Tour Theme Parks Universal Theme Parks
    Travel by Season
    Autumn / Fall Spring Spring Break Summer Winter Winter Sports
    Healing & Wellness Experiences
    Spas Thermal Spas & Hot Springs Yoga Classes
    Immersive Spiritual Experiences
    Light & Sound Shows
    Sacred & Religious Sites
    Religious Sites Religious Tours
    Spiritual & Cultural Rituals
    Easter Lunar New Year Sufi Whirling Shows
    Traditional & Cultural Bathing Practices
    Arab Baths Hammams & Turkish Baths Onsens
    Ball Sports
    Golf Tours & Tee Times Lacrosse Classes Softball Classes Tennis
    Combat & Tactical Sports
    Martial Arts Classes Paintball
    Extreme & Challenge-Based Sports
    Obstacle Courses
    Spectator Sports & Events
    Baseball Tickets Horse Racing Rugby Soccer Sporting Event Tickets & Passes
    Sports Training & Lessons
    Cycling Cycling Classes Sports Lessons
    Winter Sports
    Skiing Skiing Classes

    City Breakup