Algar do Carvão
Descend into a dormant volcano's heart! Explore a vast lava tube with a crystal pond and lush greenery, a unique geological wonder.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Fewer crowds, more peaceful
Algar do Carvão
Best Time
Fewer crowds, more peaceful
Highlights
Must-see attractions
Descend into a dormant volcano's heart! Explore a vast lava tube with a crystal pond and lush greenery, a unique geological wonder.
"You can feel the amount of power the lava had to form this tube. It is gorgeous looking up to the greenery near the top!"
Wear Layers! 🧥
It's cool and damp inside, even on warm days. A light jacket or hoodie is a good idea.
Comfortable Shoes Needed 👟
You'll be descending stairs, so wear sturdy, comfortable footwear.
Quick Facts
Rating
4.6 · 747 reviews
Type
Natural Feature
Highlights
Discover the most iconic attractions and experiences
The Grand Chimney
Main chamber
Marvel at the immense volcanic chimney, with lush greenery peeking through the opening above. A truly awe-inspiring sight!
The Crystal Pond
Lower levels
Descend further to witness a serene, clear pond at the cave's deepest point. A glimpse into the volcano's heart.
Flora and Fauna
Cave walls and ceiling
Observe the unique plant life that thrives within the cave, a testament to nature's resilience.
Plans like a pro.
Thinks like you
Planning Your Visit
Timing is Everything
Dress for the Elements
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Wear Layers! 🧥
It's cool and damp inside, even on warm days. A light jacket or hoodie is a good idea.
Comfortable Shoes Needed 👟
You'll be descending stairs, so wear sturdy, comfortable footwear.
Photo Challenges 📸
Taking good photos can be tricky due to lighting. Be patient and experiment!
Check Opening Hours ⏰
Hours can vary, especially outside peak season. Confirm before your visit.
Tips
from all over the internet
Wear Layers! 🧥
It's cool and damp inside, even on warm days. A light jacket or hoodie is a good idea.
Comfortable Shoes Needed 👟
You'll be descending stairs, so wear sturdy, comfortable footwear.
Photo Challenges 📸
Taking good photos can be tricky due to lighting. Be patient and experiment!
Check Opening Hours ⏰
Hours can vary, especially outside peak season. Confirm before your visit.
Combine with Gruta do Naval 🚗
Consider the combo ticket for a nearby smaller cave, Gruta do Naval.
What Travellers Say
Reviews Summary
Visitors are consistently awestruck by the immense scale and unique geological formation of Algar do Carvão, often describing it as a must-see on Terceira Island. The sight of the volcanic chimney and the greenery above is frequently highlighted as breathtaking. However, some feel the built-up infrastructure has detracted from its natural, adventurous feel, and photography can be challenging due to the lighting.
"The cave is huge and the place is really exceptional. The only bad thing is that everything has been built inside making it lose its natural charm."
Ana Moura
"I couldn’t believe how big this place is. You can feel the amount of power the lava had to form this tube. It is gorgeous looking up to the greenery near the top with the light shining through! I’ve never seen anything like it!"
Summer
"If you like caves and exploring them, this is a must-see in Terceira! This used to be a volcano vent that is right smack in the centre of the island and houses a lot of current flora within the cave. The descent is clearly paved with stairs and goes 45m downwards… there are further stairs that are barred that go down a steeper incline into a clear pond of water. It seems that the pond was once accessible to tourists but no longer. The cave is only open 230-5pm and is 10 euros to enter pp. you can pay 15 euros and see a second smaller cave called gruto do naval that is nearby (need to drive to that site).
This cave is honestly not that big and while there is lighting to minimize tripping and falling, it is difficult to take good photos once inside of it. It is a little chilly and damp inside the cave and i wore a windbreaker and long leggings… but I also see other people wearing t shirts and shorts….
This cave has been commercialized and for those looking for a more “adventurous” and explorative cave au natural, you will be disappointed."
Gloria Lau
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Algar do Carvão is located in the center of Terceira Island, Azores. It's best accessed by car. Follow signs from the main roads. Parking is available on-site.
Public transport options are limited and may not be convenient for reaching Algar do Carvão directly. Renting a car or taking a taxi is generally recommended for easier access.
The drive is scenic, winding through the island's interior. Roads are generally well-maintained, but can be narrow in places.
Yes, there is a parking area available at the entrance to Algar do Carvão, making it convenient for visitors arriving by car.
While possible, it depends on your layover duration. The cave itself doesn't take too long to explore, but travel time to and from the airport needs to be factored in.
🎫 🎫 Tickets & Entry
Tickets for Algar do Carvão typically cost around 10 euros per person. Combo tickets that include the nearby Gruta do Naval are also available for a slightly higher price.
Algar do Carvão has specific opening hours, often from 2:30 PM to 5:00 PM, but these can change. It's crucial to check the official opening times before your visit.
While advance booking might not always be mandatory, it's a good idea to check if it's recommended, especially during peak tourist seasons, to secure your entry.
The cave is generally accessible via a self-guided tour using lighted stairways. While tours might be available, the primary access is designed for independent exploration.
Yes, the cave is set up for self-guided exploration with well-lit stairs, allowing visitors to explore at their own pace without a guide.
🎫 🧭 Onsite Experience
The descent involves walking down approximately 45 meters via paved stairs. It's a well-maintained path, but requires comfortable footwear.
Yes, children can visit Algar do Carvão. The paved stairs make it manageable, but supervision is advised due to the cave environment.
Most visitors spend around 30 minutes to an hour exploring Algar do Carvão, depending on how long they linger and take photos.
Yes, it's consistently cool and damp inside the cave, with temperatures often around 14-16°C (57-61°F). Wearing layers is recommended.
Photography is allowed, but the lighting conditions can be challenging. Tripods might be helpful for better shots.
🍽️ 🍽️ Food & Dining
Dining options directly at Algar do Carvão are limited. You'll find more restaurants and cafes in nearby towns like Angra do Heroísmo.
It's generally best to consume food outside the cave to maintain its natural environment. There are no dining facilities inside.
📸 📸 Photography
Use a tripod for stability in low light, experiment with different angles to capture the scale, and focus on the interplay of light and shadow. The opening at the top is a great subject.
Yes, the lighting inside the cave can be challenging for photography. It's a common point of feedback from visitors.
Consider using a wider aperture (lower f-number) to let in more light and a higher ISO if necessary, but be mindful of noise. Long exposures with a tripod are ideal.
Social
from TikTok, Instagram & Reddit