About This Tour
Unique Tour, for people for you that love to be in the nature, adventurers and explorers. Terceira Island, as volcanic origin presenting their morphological diversity, maintaining some common geological traits. We wish to share these several beautiful caves (100%natural - difficult level) not open to the public. Because the caves it`s in the nature and some with small areas, and we need to cross some farm fields, we recommend: Hiking boots * Pants and Rain jacket God balance and flexibility Algar do Carvão Will be closed from 20th of October 2024 till 2026, for renovation. The only 2 places that are open to public is Volcano Algar do Carvão and Gruta do Natal. This places are only open Fall/winter on Tuesday, Wednesday, Friday and Saturday. In summer every day is open, also closed on expecial occasions as Christmas days or special date. For children after 12 years old.
Final price may vary. Check availability for exact pricing.
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Final price may vary. Check availability for exact pricing.
TopTours Insights
UNDERGROUNDTOUR (Full Day Private Tour)
This is a full-day private tour that focuses on exploring underground cave systems, offering a chance for adventure and discovery. It's designed for those who enjoy unique geological formations and a more intimate exploration experience.
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What's Included
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Additional Information
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Tour Operator
Azores Expeditions
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Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 52 verified reviews
Average rating
Frequently Asked Questions
Common questions about UNDERGROUNDTOUR (Full Day Private Tour)
Who operates this experience?
This experience is operated by Azores Expeditions, a local sightseeing provider in Terceira.
What's included?
This tour includes Hotel pickup and drop-off, Local Professional guide, and Private tour. Additional amenities and services are included. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 6 hours to 8 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund.
What should I bring?
We recommend bringing comfortable walking shoes, a camera, and weather-appropriate clothing. All necessary equipment is provided.
Is transportation included?
Yes, transportation is included. Hotel pickup and drop-off are typically provided.
Is this tour worth it?
Yes, this experience has a 5.0-star rating based on 52+ reviews, making it a highly rated option in Terceira.
What to expect on this tour?
This sightseeing experience lasts approximately 6 hours to 8 hours and includes all necessary equipment and guidance. You'll have access to Hotel pickup and drop-off and more.
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