The Lava Falls Adventure tour
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The Lava Falls Adventure tour

4.8(10 reviews)
3 hour(s)
English (United Kingdom)
Reykjavik, Iceland

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Explore the depths of Raufarhólshellir lava tunnel on an extreme adventure

Witness the rare and magnificent Lava Falls at the cave’s source

Traverse challenging terrain with rocks and boulders for a thrilling experience

Small-group tour with an experienced caving guide

Embark on an Extreme Lava Falls Adventure Deep Inside the Famous Raufarholshellir Lava Tunnel


The Lava Falls Adventure Tour takes you off the beaten path and into the depths of The Lava Tunnel, also known to Icelanders as Raufarholshellir, to explore the source of the cave, the magnificent Lava Falls. This adventure tour requires good fitness and balance, as it traverses difficult terrain including big rocks and boulders. It takes on average three to four hours to complete, relying on an experienced guide and head torches to navigate through this dark underground wonder.


At the end of the cave, you will experience breathtaking scenery as you witness the origin of the lava flow that created the cave, which includes amazing lava falls rarely seen anywhere else in the world. This is a more extreme tour for the adventure seeker, taking you beyond the standard route all the way to the end of the tunnel where magnificent natural wonders await in the dark. It is truly an unforgettable experience, full of sights and emotions.


The Lava Falls tour is the highest-rated tour of The Lava Tunnel. It is conducted in small groups only, with a designated caving guide to ensure safety and provide expert commentary on the geological formations you encounter. Please note that this tour is more extreme than normal attractions as it traverses over difficult surfaces, requiring participants to be physically prepared for a challenging trek through the rugged and uneven volcanic environment found deep within the earth.


This tour is designed for those who want to push their limits and see the hidden parts of the cave that most visitors never reach. By combining physical activity with the awe-inspiring beauty of the lava falls, this experience offers a unique perspective on the volcanic power of Iceland. If you are looking for an adrenaline-filled day that combines exploration with natural history, this adventure is the perfect choice for your next trip to the land of fire and ice.

What's Included
  • Helmet, light and gloves
What's Not Included
  • Transportation to/from the lava tunnel
  • Food and drinks
  • Gratuity
Price start from

$ 229.58

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Timeslots: 10:15AM

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Activity Provider: Lava Tunnel (Raufarhóll ehf)

Customer Reviews

4.8
Excellent
Based on 10 reviews
N
Ngai L.Google
October 18, 2025

The cave viewing experience was excellent. If you're not doing anything else, it's a great option. 👍🏻 Note: There are no restrooms here. It's best to wear waterproof clothing. The fee includes a helmet and a flashlight.

C
C R.Google
September 14, 2025

The tour itself was fascinating and well organised, and the cave was incredible to see. However, I did feel uncomfortable with one aspect. The guide Mac something, funny American lass, made a point of singling out “the British” as the nationality most likely to take lava rocks. It was said in a joking manner, but as the only British guests on the tour, it felt unnecessary and a bit awkward, especially in front of a group mainly made up of Americans. I understand reminding everyone not to take anything, but I think it could have been done without stereotyping one nationality. The experience itself was great, but I’d encourage the company to ensure guides keep instructions neutral and respectful for all.

S
Slawomir –.GetYourGuide
February 26, 2025

It was my second time in Raufarholshellir, this time with my 13 year old son, and he loved it. We did the trip to all three lava falls and extra dead end, which is so low you have to crawl to get to the top, not a challenge for a kid, but a bit of workout for me. The guide, Anna was brilliant, she was quick, but had a lot of stops, and every question was answered and explained with great professionalism. I can recommend it for everyone, it's really worth it to pay a bit extra and get to the falls, but remember HAVE A GOOD HIKING BOOTS OR YOU WON'T GO !!!

Explore More The Lava Falls Adventure tour
Explore More The Lava Falls Adventure tour
Explore More The Lava Falls Adventure tour
Explore More The Lava Falls Adventure tour
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Day In a City

Explore More The Lava Falls Adventure tour

Discover the wonders of Reykjavik, Iceland with this unforgettable experience. The Lava Falls Adventure Tour offers an extreme and unforgettable journey into the depths of Raufarhólshellir, one of Iceland’s most famous lava tunnels. Designed for adventure seekers, this 3–4 hour tour takes you beyond the standard route to explore the source of the cave and witness the magnificent Lava Falls, a rare natural wonder. Traversing challenging terrain with big rocks and boulders, the tour relies on experienced guides and head torches to navigate the underground passages, providing a thrilling and immersive experience of Iceland’s volcanic landscape. Highlights of your tour include: Explore the depths of Raufarhólshellir lava tunnel on an extreme adventureWitness the rare and magnificent Lava Falls at the cave’s sourceTraverse challenging terrain with rocks and boulders for a thrilling experienceSmall-group tour with an experienced caving guide. Ideal for those with good fitness and balance, the Lava Falls Adventure is conducted in small groups to ensure a safe and personalized experience. While no prior caving experience is needed, this tour is not suitable for children under 12, pregnant women, or anyone with claustrophobia. Participants . This tour includes: Helmet, light and gloves. The Lava Falls Adventure Tour offers an extreme and unforgettable journey into the depths of Raufarhólshellir, one of Iceland’s most famous lava tunnels. Designed for adventure seekers, this 3–4 hour tour takes you beyond the standard route to explore the source of the cave and witness the magnificent Lava Falls, a rare natural wonder. Traversing challenging terrain...