1,907 reviews
9.6
Excellent company
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The Lava Tunnel

Explore the great lava tunnel Raufarhólshellir, one of the longest lava tubes found in Iceland. The tunnel is located just 30 mi
Explore the great lava tunnel Raufarhólshellir, one of the longest lava tubes fo
Iceland's Largest Travel Marketplace
Best price guarantee
Easy booking & cancellation
Most Popular Website about Iceland

3 tours available

Tripadvisor Travelers' Choice Awards 2026

"Thanks to Guide to Iceland, I had an unforgettable adventure with expert, friendly service providers. Everything was perfect and exceeded my expectations!"

The Lava Tunnel is located here

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Read first-hand reviews by customers from across the world

10
YU-CHENG HSIEH

YU-CHENG HSIEH

17/10/2026, 12:44

A huge thank you to the lovely lady who guided us through the lava tunnel on October 13 at 2:00 PM! Your stories were so vivid and fascinating, and seeing the traces of flowing lava inside the tunnel was such a unique experience. Thank you for helping us take photos and for letting us take our time exploring and taking more pictures after the tour ended. You deserve a perfect 10 out of 10! 💯

10
Jose Bianconi

Jose Bianconi

07/10/2026, 14:55

We loved the tour. The guide was very knowledgeable and also delivered the information in a fun and interesting way. She also made us all feel safe and enjoy the moment. Fully recommended!

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