UNDERGROUNDTOUR (Full Day Private Tour)
Active
6h - 8h
For a full refund, cancel at least 24 hours before the scheduled departure time.
Manual confirmation
Mobile or paper ticket accepted
About this experience
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.
Available options
UNDERGROUND TOUR Full Day Tour
Pickup included
What's included
Hotel pickup and drop-off
Local Professional guide
Private tour
Professional photographer guide
Use of helmet
Transport by air-conditioned minivan
Detailed itinerary
1
If you like to connect more with nature, this is the right activity for you. You can do one or more trails at your own pace, without pressure and have fun at the same time with us.
The traces of vulcanice activity disclaim in Terceira Island spectacular shapes and easily visitable with achievement of trails.
And this network of trails is on the disposition of all for enjoyment of the beauty unique exceptionally landscape.
What's not included
Food and drinks
All Fees and Taxes
Tickets to Algar do Carvão (Close for renovation till 2026)and Gruta do Natal
Available languages
Guide guide
PT
EN
ES
Reviews breakdown
Viator
5.0
7 reviews
5★
7
4★
0
3★
0
2★
0
1★
0
Tripadvisor
5.0
45 reviews
5★
45
4★
0
3★
0
2★
0
1★
0
Important information
Specialized infant seats are available
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have a high level of physical fitness
Children must be accompanied by an adult
Only for children after 12 years old
Possible only to do this tour with 4 people only.
Not recommended for travelers with bad knees/back problems
Recomend hiking boots
Travelers should have a strong physical fitness level
Important notes
• Comfortable walking shoes are recommended
About Angra do Heroísmo
Angra do Heroísmo, a UNESCO World Heritage Site, is a historic city on Terceira Island in the Azores. Known for its well-preserved Renaissance architecture and rich maritime history, it offers a unique blend of cultural heritage and natural beauty.
Top Attractions
Historic Center of Angra do Heroísmo
The Historic Center is a UNESCO World Heritage Site featuring well-preserved Renaissance architecture, charming streets, and significant landmarks.
Historical
2-3 hours
Free to explore, some attractions may have entry fees
Duque de Terceira Garden
A beautiful public garden with a variety of plants and trees, featuring a statue of the Duke of Terceira and offering panoramic views of the city and harbor.
Historical
1 hour
Free
Monte Brasil
A scenic volcanic crater offering hiking trails, panoramic views, and a historic fortress. It's a great spot for nature lovers and history enthusiasts.
Nature
2-3 hours
Free (Fortress may have an entry fee)
Alfândega da Praia
A historic customs house built in the 18th century, showcasing the city's maritime heritage and offering exhibitions on local history and culture.
Historical
1 hour
Free or small entry fee
Must-Try Local Dishes
Cozido das Furnas
A traditional Azorean stew cooked in underground ovens, featuring a variety of meats and vegetables.
Dinner
Contains meat and vegetables, can be made vegetarian
Bife à Terra
A grilled beef steak seasoned with garlic and vinegar, served with fried sweet potatoes and salad.
Dinner
Contains beef, gluten-free
Lapas Grelhadas
Grilled limpet, a type of sea snail, seasoned with garlic and vinegar.
Appetizer
Seafood, gluten-free
Queijadas da Vila
Small cheesecake-like pastries made with fresh cheese, sugar, and cinnamon.
Dessert
Contains dairy, gluten
Popular Activities
Hiking in Monte Brasil
Exploring Algar do Carvão
Swimming in Biscoitos Natural Pools
Strolling through the Historic Center
Enjoying a meal at a waterfront restaurant
Relaxing in the Duque de Terceira Garden
Visiting the Historic Center
Exploring local museums
Best Time to Visit
June to September
This is the warmest and driest time of the year, perfect for outdoor activities and exploring the city's historic sites. The weather is ideal for hiking, whale watching, and enjoying the local beaches.
18-25°C
64-77°F
Practical Information
Language
- Official: Portuguese
- Widely spoken: English, French, Spanish
- English: Moderately spoken
Currency
Euro (EUR)
Time Zone
GMT+0 (Azores Standard Time, AZOT)
Electricity
230VV, 50HzHz
Safety Information
Overall Safety Rating: Generally safe
Angra do Heroísmo is a safe and welcoming destination for travelers. Petty crime is rare, and violent crime is uncommon. However, it's always important to take basic precautions to protect yourself and your belongings.
Important Precautions:
- • Keep valuables secure and out of sight
- • Be cautious when using ATMs, especially at night
- • Use reputable taxi services or ride-sharing apps
Getting there
By air
- Lajes Field • 15 km from Angra do Heroísmo
By bus
Angra do Heroísmo Bus Terminal
Getting around
Public transport
The bus system is efficient and affordable. Buses are a convenient way to get around, especially for those staying in the city center.
Taxis
Available • Apps: Local taxi stands and phone numbers
Rentals
Car, Bike, Scooter
Neighborhoods
Historic Center
Porto de Pipas
Monte Brasil
Day trips
Biscoitos
20 km from Angra do Heroísmo • Half day to full day
Biscoitos is known for its volcanic rock pools and natural swimming areas, as well as its vineyards and wine production.
Algar do Carvão
10 km from Angra do Heroísmo • Half day
A unique volcanic cave with a lake inside, offering a fascinating glimpse into the island's geological history.
Serreta
25 km from Angra do Heroísmo • Full day
A picturesque village with stunning coastal views, known for its traditional Azorean architecture and natural beauty.
Festivals
Festa do Divino Espírito Santo • Late May to early June
Festival de Música de Angra do Heroísmo • July
Pro tips
- Visit the Historic Center early in the morning or late in the afternoon to avoid crowds and enjoy the best lighting for photos.
- Explore the city on foot to discover hidden gems and charming streets.
- Try local specialties like Cozido das Furnas and Bife à Terra for an authentic Azorean dining experience.
- Bring a swimsuit and towels for a refreshing dip in the natural pools of Biscoitos.
- Pack layers and be prepared for changing weather, as the Azores can be unpredictable.
From $25
per person
Price varies by option
Secure booking
Free cancellation available
