Raufarhólshellir Lava Tunnel: Underground Expedition
1.Raufarhólshellir Lava Tunnel: Underground Expedition
At Raufarhólshellir, a guide leads you along a footbridge through one of Iceland’s longest lava tubes, formed by an eruption more than 5,000 years ago. Expect rough footing, vivid rock formations, geology and cave stories, plus a brief lights-out moment. The one-hour tour includes a helmet and headlamp, with crampons supplied in winter.

“Late May seemed like the perfect time to go as you could still see the ice accumulation. Our tour guide was great and knowledgeable about past and current events. She threw in a bunch of fun facts along the way that made the experience even more enjoyable. Yes the tunnel is awesome too!”









