Description
Step beneath a moss-covered lava field and enter Raufarhólshellir, one of Iceland’s most impressive lava tunnels. Huge chambers, vivid minerals and sculpted walls reveal the frozen path of an eruption from around 5,200 years ago.
Built walkways and atmospheric lighting make the accessible section easy to enjoy while preserving the drama of the natural cave. Openings in the roof pour daylight into the tunnel, illuminating colours and formations that are invisible from the surface.
The compact one-hour format makes this an excellent addition to a South Iceland self-drive day.
What is included
- Guided lava-tunnel tour
- Helmet and light
- Crampons when conditions require them
What do I need to bring
- Warm layered clothing
- Water-resistant outer layer
- Sturdy closed footwear
- Booking voucher
Good to know
Meeting point: The Lava Tunnel, Route 39 (Þrengslavegur), 816 Ölfus. Arrive at least 10 minutes before departure.
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- The cave is naturally cool throughout the year and may have water dripping from the ceiling.
- Arrive at least 10 minutes before the confirmed start time.
- The standard route includes stairs and natural uneven surfaces.
Highlights
- Raufarhólshellir lava tunnel
- Ancient lava formations
- Mineral colours and dramatic lighting
- Roof openings and vast chambers
- Guided volcanic storytelling
Standard Raufarhólshellir Lava Tunnel Tour – Frequently Asked Questions
The guided standard route takes approximately 55–60 minutes; the longer transfer product includes travel time from Reykjavík.
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