Raufarhólshellir Lava Tunnel: Underground Expedition

Top rated
4.7 out of 5 stars
4.7
1373 reviews
Activity provider:
The Lava Tunnel
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Raufarhólshellir Lava Tunnel: Underground Expedition
Likely to sell out
Top rated
4.7 out of 5 stars
4.7
1373 reviews

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

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Duration 1 hour
Check availability to see starting times
Live tour guide
English

Highlighted reviews from other travelers

5 out of 5 stars
P
Pamela – United States

The 1-hour tour was the perfect amount of time to learn about and experience the cave. Our tour guide did a great job and was very personable, too!

5 out of 5 stars
P
Pranav – India

The tunnel is very well maintained and the guide is very knowledgeable and informative. We were a few minutes lated and they were very gracious to wait up and let us still join. The only thing I didn’t quite like was the group size was quite large and got crowded inside the tunnel. There is also very little time actual time by yourself inside the tunnel. I wish the tour was a bit longer.

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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
  • Get to experience pure darkness as we turn off the lights in the cave

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 and other enjoyable tidbits about the cave's history. Enjoy approximately 1 hour of pure adventure.

Includes

  • Guided tour of the Raufarhólshellir lava tunnel
  • Helmets and headlamps
  • Crampons (in winter)
  • Gratuities

Meeting point

Raufarhólshellir lava tunnel, Þorlákshafnarvegur.

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Likely to sell out

From $63 per person

Customer reviews

Overall rating

4.7 /5
4.7 out of 5 stars

based on 1373 reviews

Review summary

  • Guide
    4.9/5
  • Value for money
    4.3/5

Customer photos

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5 out of 5 stars
P
Pamela – United StatesJuly 17, 2025 – Verified booking
The 1-hour tour was the perfect amount of time to learn about and experience the cave. Our tour guide did a great job and was very personable, too!
5 out of 5 stars
P
Pranav – IndiaJuly 15, 2025 – Verified booking
The tunnel is very well maintained and the guide is very knowledgeable and informative. We were a few minutes lated and they were very gracious to wait up and let us still join. The only thing I didn’t quite like was the group size was quite large and got crowded inside the tunnel. There is also very little time actual time by yourself inside the tunnel. I wish the tour was a bit longer.
5 out of 5 stars
E
Elizabeth – United StatesJuly 12, 2025 – Verified booking
Loved our guide! She was very funny and informative. She made the experience a great one. Her love of volcanology shined through. We enjoyed the short hike and learning about how lava tunnels are formed and experiencing total darkness and quietness in the tunnel.

Product ID: 106579

Activity provider:
The Lava Tunnel

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