Explore an underground lava tube created by the mighty power of a volcanic eruption over 5,000 years ago on a journey through the Raufarhólshellir lava tunnel. Experience one of the longest lava tubes in Iceland, easily accessible all year round.

About this activity

Free cancellation: Cancel up to 24 hours in advance to receive a full refund
Covid-19 precautions: Special health and safety measures apply. Learn more
Reserve now & pay later: Keep your travel plans flexible—book your spot and pay nothing today. Learn more
Duration 1 hour: Check availability to see starting times.
Live tour guide: English

Highlights

Experience the magnificent lava tunnel of Raufarhólshellir
Explore spellbinding lava formations rarely seen outside Iceland
Enjoy the guide's overview of the cave’s geology and history

Full description

Begin the experience at Raufarhólshellir lava tunnel and explore one of the longest and best-known lave tubes in Iceland. As the tunnel is a work of nature, the terrain can be quite rough and hard to maneuver. Follow the route of the footbridge with your guide as they explain the geological formations.

Marvel at the ever-changing colors, landscape and geological formations. Hear entertaining tales of Hollywood adventures, its ties with the ancient Indian tribes and other enjoyable tidbits. Enjoy approximately 1 hour of pure adventure.

Includes

Guided tour of the Raufarhólshellir lava tunnel
Helmets and headlamps
Crampons (in winter)
Gloves (for the extreme option)

Covid-19 precautions

Safety measures in place

All areas that customers touch are frequently cleaned
The number of visitors is limited to reduce crowds

Meeting point

Raufarhólshellir lava tunnel, Þorlákshafnarvegur.

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Customer reviews

Overall rating

4.5 /5

based on 211 reviews

Review summary

Guide
4.9/5
Value for money
3.9/5
Service
4.6/5
Organization
4.6/5

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July 1, 2022

This was a great tour! I went with my husband and 12 year old son. Our guide was absolutely fantastic (VERY funny and knowledgeable), and it was very cool to see the lava tube. Know that the ground is often uneven, and there are stairs - a consideration if mobility is a concern or if you're planning to bring small children.

July 3, 2022

Raufarhólshellir Lava Tunnel: Underground Expedition

Raufarhólshellir Lava Tunnel: Underground Expedition

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