(800) 814 COOL Questions? Call Us Now!

Private Caves Tour with a Geologist

7 Reviews 5.00 out of 5 stars Based on 7 reviews collected by City Boat Tours and TripAdvisor | Recommended by 100% of reviewers | Terceira, Portugal

Loading Options

5 hours (approx.)
Hotel pickup offered
Mobile ticket
Instant confirmation

Overview

Algar do Carvão is closed for construction of the new visitor center since October 20th, 2024. The construction will take approximately 18 months.

Open (14:00 - 18:00 summer/ 14:30 - 17:30 winter). October to April close Sunday, Monday and Thursday.

Have you ever imagined yourself inside a volcano?
In this tour, guided by a geologist, we will visit Gruta do Natal (Christmas Cave) and Algar do Carvão. From here in the center of the island, depending on the weather we can choose to taste our famous local cheese while learning some of the region’s history or take a dip in one of our natural ocean pools along the way, bring a towel and a swimsuit.

The experience is a fully customizable private tour custom-made according to your personal needs and wishes.

What's Included

  • Private transportation
  • Hotel Pick up and drop off
  • Geologist expert guide
  • Snacks
  • Infant's car seats
  • Entrance Fee to Gruta do Natal - €9.00 (combo ticket €15.00 per person)
See 3 moreSee 6 more

Meeting and Pickup

Pickup point
Pickup details

We will pick you up at your hotel in Angra or at the meeting point, main square (Praça Velha) just in front of the city hall.

OR
Meeting point

Praça Velha
9700-091 Angra do Heroísmo, Portugal

Show on Google Maps

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

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

Gruta do Natal

Lava tube, the cave spreads horizontally where you one can see small detailed lava forms. Some low ceiling areas that require care, so not recommended for those with mobility issues.
Read more

1 hour • Admission Ticket Free

Furnas do Enxofre

Ground steaming area with sulfur vents, there is a small circular walking path to best view the unique flora and geology of the area.
Read more

30 minutes • Admission Ticket Free

Algar do Carvao

Volcanic chimney, the cave spreads mostly vertically. One can appreciate the monumental wide rooms.
Read more

1 hour • Admission Ticket Free

Cinco Ribeiras

Rocky beach area from where you can see the southwest coast and, if the weather allows, São Jorge and Pico Islands.
Read more

1 hour • Admission Ticket Free

Angra do Heroismo (Pass By)

Important Note- The remaining (Hours) will be allotted for the travel time from pick up until drop off.
Read more
Show 3 more stops

Additional Info

  • Confirmation is instant and will be received at time of booking
  • Service animals allowed
  • Not recommended for travelers with spinal injuries
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • Infants are required to sit on an adult’s lap

Frequently Asked Questions

(7)

Q: What is the cancellation policy for the Private Caves Tour with a Geologist?

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 (+00). 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-422715P2

Traveler Photos

Reviews

5.00
7 reviews

Average 5.00 out of 5 stars based on 7 traveler reviews collected by City Boat Tours and partner sites such as Cool Destinations and TripAdvisor

5 stars
7
4 stars
0
3 stars
0
2 stars
0
1 star
0

Loading Options

Similar Tours & Activities

ARCHEOLOGY TOUR (Full Day Private Tour)

ARCHEOLOGY TOUR (Full Day Private Tour)

 6 to 9 hours  Hotel pickup offered  Free Cancellation
from
$240.17

West Coast Van Tour (Half Day) | Terceira Island

West Coast Van Tour (Half Day) | Terceira Island

 3 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$53.86

Terceira Full Day - Privado

Terceira Full Day - Privado

1
 8 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$353.06

Terceira Island Scenic Hiking Trails Tour (Shared Tour)

Terceira Island Scenic Hiking Trails Tour (Shared Tour)

New To The Site!
 4 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$53.86

Travelers Who Bought This Tour Also Bought

Private Terceira Island Full Day Tour
Likely to Sell Out

Private Terceira Island Full Day Tour

 7 to 9 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$179.54

Terceira Island Highlights Tour - Azores
Likely to Sell Out

Terceira Island Highlights Tour - Azores

 8 hours  Hotel pickup offered  Free Cancellation
from
$95.75

BUGGY TOUR - West / Center of the island (off-road)
Likely to Sell Out

BUGGY TOUR - West / Center of the island (off-road)

 2 hours 30 minutes  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$95.75

Island Van Tour (Full Day) | Terceira Island

Island Van Tour (Full Day) | Terceira Island

 7 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$77.80

What's Included

American Museum of Natural History Admission Ticket

American Museum of Natural History Admission Ticket

  • Private transportation
  • Hotel Pick up and drop off
  • Geologist expert guide
  • Snacks
  • Infant's car seats
  • Entrance Fee to Gruta do Natal - €9.00 (combo ticket €15.00 per person)
  • Entrance Fee to Algar do Carvão - €10.00 (combo ticket €15.00 per person)
  • Gruta do Natal
  • Algar do Carvao

Additional Info

American Museum of Natural History Admission Ticket

American Museum of Natural History Admission Ticket

  • Confirmation is instant and will be received at time of booking
  • Service animals allowed
  • Not recommended for travelers with spinal injuries
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • Infants are required to sit on an adult’s lap

Report Product Issue

American Museum of Natural History Admission Ticket

American Museum of Natural History Admission Ticket

Language & Country

American Museum of Natural History Admission Ticket

American Museum of Natural History Admission Ticket

Free Cancellation

American Museum of Natural History Admission Ticket

American Museum of Natural History Admission Ticket

100% refund
No refund

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 (+00).
  • This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

Sorting, ranking, and search results

American Museum of Natural History Admission Ticket

American Museum of Natural History Admission Ticket

City Boat Tours wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through City Boat Tours over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.