Selfoss
Cave Tours

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Our most recommended Selfoss Cave Tours

Raufarhólshellir Lava Tunnel: Underground Expedition

1. Raufarhólshellir Lava Tunnel: Underground Expedition

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.

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What people are saying about Selfoss

Overall rating

4.4 / 5

based on 60 reviews

Informative tour with an informative tour guide. It’s pretty immense a must do tour in Iceland. I mean it’s rare to see a cave that was once occupied by lava and was formed by an erupting volcano all those centuries ago. Very immersive experience and great.

Very safe, accessible experience. Tour guide was friendly with some hilarious "dad" jokes along the way. Would definitely recommend to anyone in the area!

It was an fantastic and unique experience. Our guide Ilva was so fun full, energetic and quite informative as well. I definitely recommend to everyone.

Absolutely worth seeing - is worth the money - the guide or guides do it with pleasure and fun and out of conviction ... you learn a lot ... just great

Great guide! Small excursion of 1 hour which is worth the detour