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Underground Van Tour (Half Day) | Terceira Island

138 Reviews 4.94 out of 5 stars Based on 138 reviews collected by City Balloon Tours and TripAdvisor |
Recommended by 99% of reviewers
99% of reviewers gave this experience a rating of 4 or higher.
|
Badge of Excellence |Badge of Excellence This experience is highly rated by travelers and has met our top quality standards. Terceira, Portugal
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from $45.92 per person

Lowest Price Guarantee
Underground Van Tour (Half Day) | Terceira Island Image 1
Underground Van Tour (Half Day) | Terceira Island Image 2
Underground Van Tour (Half Day) | Terceira Island Image 3
Underground Van Tour (Half Day) | Terceira Island Image 4
Underground Van Tour (Half Day) | Terceira Island Image 5
Don't miss out!
On average, this is booked 22 (0) days in advance.
3 hours (approx.)
Hotel pickup offered
Mobile ticket
Offered in: English
and 2 more
Spanish, Portuguese
Instant confirmation

Overview

The underground caves are one of the most amazing visits to make on Terceira Island. This tour includes passage through Gruta Natal (lava tube) and Algar do Carvão (inside the volcano), also includes passage through the famous Furnas de Enxofre (fumaroles) and the Lagoa das Patas leisure area.

IMPORTANT INFORMATION:

The Algar do Carvão is temporarily closed for museum reconstruction works; instead of Algar do Carvão, we will visit the Natural Pools of Biscoitos.

What's Included

  • Pick up & drop off
  • Personal Accident Insurance
  • Air-conditioned vehicle
  • Tickets in the Caves
See 1 moreSee 1 more

Meeting and Pickup

Pickup point
OR
Meeting point
End point

This activity ends back at the meeting point.

Detailed check-in instructions, including the exact address, are provided with your booking confirmation.

What To Expect

Book Online

Our secure website provides real-time availability, instant confirmation, and free, no-hassle cancellations up to 24 hours before your tour begins.
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Safe & secure Easy breezy Hassle‑free

Lagoa Das Patas

The first stop of the tour will be at a secret place called Lagoa das Patas. In this place it is possible to visit the stream that originates from Serra de Sta Bárbara, visit the Lagoon and interact with animals such as ducks and some birds. It is a leisure area full of life and nature!
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20 minutes Admission Ticket Free

Gruta do Natal

Here we will visit the famous Gruta Natal and Lagoa do Negro. At this stop, you have the opportunity to walk through lava tunnels made by mother nature and see Lagoa do Negro up close.
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30 minutes Admission Ticket Free

Furnas do Enxofre

Furnas do Enxofre is made up of an area that comprises several outlets of aggressive volcanic gases at different temperatures, some quite high. It has a small pedestrian trail that allows you to observe the sulfur smoke up close.
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20 minutes Admission Ticket Free

Algar do Carvao

We visited the interior of a volcano in the center of Terceira Island! An unforgettable experience to remember for the rest of your life.
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30 minutes Admission Ticket Free

Show 3 more stops

Additional Info

  • Confirmation is instant and will be received at time of booking
  • Not recommended for travelers with spinal injuries
  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels
  • This tour/activity will have a maximum of 16 travelers

Frequently Asked Questions (7)

Q: What is the cancellation policy for the Underground Van Tour (Half Day) | Terceira Island?

A: You can cancel up to 24 hours in advance of the tour for a full refund. For a full refund, you must cancel at least 24 hours before the tour start time.If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.Any changes made less than 24 hours before the tour start time will not be accepted.Cut-off times are based on the tour local time (-01). Read more Apr 2025

Cancellation Policy

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

Still have questions?

We're here to help.
Activity code: C-130511P8

Traveler Photos

Reviews

4.94
138 reviews

Average 4.94 out of 5 stars based on 138 traveler reviews collected by City Balloon Tours and partner sites such as Cool Destinations and TripAdvisor

5 stars
131
4 stars
6
3 stars
1
2 stars
0
1 star
0
Don't miss out!
On average, this is booked 22 (0) days in advance.
Terceira Tours
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Frequently Asked Questions (7)

Activity name

The answers provided below were previously given in response to questions from City Balloon Tours customers.

Filter by:

Q: What is the cancellation policy for the Underground Van Tour (Half Day) | Terceira Island?
A:
You can cancel up to 24 hours in advance of the tour for a full refund.
  • For a full refund, you must cancel at least 24 hours before the tour start time.
  • If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the tour start time will not be accepted.
  • Cut-off times are based on the tour local time (-01).
Apr 2025
Q: What's included in the price?
A:
The following is included:
  • Pick up & drop off.
  • Personal Accident Insurance.
  • Air-conditioned vehicle.
  • Tourist Guide.
The following is NOT included:
  • Tickets in the Caves.
Apr 2025
Q: What is the minimum age for this tour?
A:

There is no minimum age for this tour, so bring your wee one along for an adventure. This tour requires at least one adult to accompany children..

Apr 2025
Q: My date is not available in the calendar, I am just checking to see if it is available?
A:

If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.

If you find a date and time that works for you, book it NOW because things always sell out at this time of year.

Apr 2025
Q: Is this an accessible tour?
A:

Accessibility information for the Underground Van Tour (Half Day) | Terceira Island is as follows:

  • Not recommended for travelers with spinal injuries
  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels
Apr 2025
Q: Where is the meeting point for this activity?
A:

Detailed check-in instructions – including meeting point address, Google map, and parking information – for Underground Van Tour (Half Day) | Terceira Island will be included in your confirmation email from City Balloon Tours. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!

 

 

Mar 2024
Q: How long does a refund take to reach my card, and can I get it faster?
A:

Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.

Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.

If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.

Oct 2026

What's Included

Activity name

  • Pick up & drop off
  • Personal Accident Insurance
  • Air-conditioned vehicle
  • Tourist Guide
  • Tickets in the Caves

Additional Info

Activity name

  • Confirmation is instant and will be received at time of booking
  • Not recommended for travelers with spinal injuries
  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels
  • This tour/activity will have a maximum of 16 travelers

Report Product Issue

Activity name