The Lava Tunnel: Raufarhólshellir Exploration

Explore the bewitching beauty of Raufarhólshellir, Iceland’s famous lava tube. Experience the inner workings of a volcanic eruption and walk along the path where lava flowed. Book your tour now!

Duration: 1 hour
Cancellation: 24 hours
Highlights
  • Raufarhólshellir - Explore the magnificent lava tunnel Raufarhólshellir, one of the longest and best-known lava tubes in Iceland. Discover the inner workings of a volcanic eruption and walk along the path where lava flowed underground during the Leitahraun eruption over 5000 years ago. Our tour is approximately one hour whereas platforms and…
What's Included
  • Professional guide
  • Lights
  • Helmets
What's Not Included
  • Food and drinks
  • Gratuities
  • Hotel pickup and drop-off
Additional Information

Journey through the renowned Raufarhólshellir lava tunnel, among Iceland’s largest and most famous lava tubes. Situated a short 30-40 minutes away from Reykjavík, it can be visited at any time of the year. Unravel the mysteries of a volcanic eruption as you traverse the route once followed by molten lava during the Leitahraun eruption 5200 years ago….

Location
Raufarhólshellir
The tunnel is very easily accessed about 30 minutes drive from Reykjavik. Head east on road no. 1 and drive for about 18 km. Turn right onto road no. 39 (Þorlákshöfn) and drive for another 12 km. You will see our service building and parking lot on the left (if coming from Reykjavik).
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.8
(2470 Ratings)
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St_phanier572
May 20, 2026
500 min guided tour with explanations :) a must-see in Iceland! - Amazing... A must see in Iceland!! Great explanations and a once in a lifetime experience! I highly recommend it!
Review provided by Tripadvisor
X6549aswendyb
May 19, 2026
The Lava Tunnel - We had a great time. Our guide, Fra, was funny, witty, and knowledgable. She gave us plenty of time to look around, take pictures and answer all of our questions. She even gave us additional sites to visit while in Iceland.
Review provided by Tripadvisor
Marke7111
May 18, 2026
Very interesting - Very interesting. A bit tougher walk than I had anticipated but doable for a senior citizen. The couple of minutes of complete darkness is memorable.
Review provided by Tripadvisor
Journey02054725612
May 16, 2026
Great experience at the Lava Tunnel - The Lava Tunnel Tour was amazing! The staff were very friendly and gave great information about the tunnel. I highly recommend the experience!
Review provided by Tripadvisor
Mollygir
May 14, 2026
Lava Tunnel Love - This was a really great excursion. It takes about an hour. Our guide was fantastic. The sights inside the tunnel are amazing. Recommend
Review provided by Tripadvisor
Tonyjg755
May 14, 2026
Amazing experience with a knowledgeable guide. - Amazing experience with a friendly and knowledgeable guide who was very happy to to share both her geological knowledge and her love of Iceland.
Review provided by Tripadvisor
Garrettj219
May 12, 2026
If you have time, you should include this in your visit - Outstanding and awesome experience not for anyone with walking problems lots of climbing stairs and walking on very uneven surfaces but really fun Dress warm with something that will repel dripping water from the ceiling. The temperature was about 50°F. This was the first week of May.
Review provided by Tripadvisor
X914cfjennifere
May 11, 2026
Educational and Fun Tour! - We had a wonderful time touring the lava tunnel. We did the evening tour (8pm) on a Thursday in early May--and we were the only visitors on the tour. Our guide, Franzy, was wonderful. She shared lots of interesting information about the lava cave. And she was super friendly and fun. I would highlight this activity as an opportunity to learn about the geological features of Iceland and as an opportunity to talk to a local (the guide) about what it's like to live in Iceland. Great for families (the one hour tour would be enjoyable for kids). Inclusive and welcoming guide.
Review provided by Tripadvisor
Annemarie_s
May 20, 2026
As said in the... - As said in the description, the path through the tunnel is uneven and stairs are quite steep. The views and the knowledge of our guide was excellent!
Review provided by Viator
Happytraveller1357
May 9, 2026
Great tour - Great tour. Good geological explanations given in an amusing way. We were a group of 4 in our 70s and 80s and we managed over the rough floor with the use of the walking poles provided.
Review provided by Tripadvisor
From $72
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).