The 15 Best Caving & Lava Tunnels in Reykjavík

The Lava Tunnel Tour - Raufarhólshellir - Walking the tunnel: what you see underground

★★★★★★★★★★5.0 · 2,373 reviews · 1 hour (approx.) · from $74Our pick

Walk a volcanic lava tunnel at Raufarhólshellir with helmet and headlamp. Easy one-hour tour, strong guide stories, and photo magic in the dark.

“It was cold, wet, interesting, informative and surprising. When the guide shut off all the lights and we shut all our lamps off it was awesome just being in complete, total darkness. Our hearing heightened and we were able to hear the dripping of all the water. Fantastic!”

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Reykjavik: Snæfellsnes Day Trip with Vatnshellir Lava Cave

2.Snæfellsnes Day Trip with Vatnshellir Lava Cave

★★★★★★★★★★4.7 · 1,108 reviews · from $219

Reykjavik to Snæfellsnes in a small group: Vatnshellir lava cave, Kirkjufell views, waterfalls, sea stacks, and black sand beach.

“We traveled with Eve. He is so enthusiastic that makes the journey dynamic and amazing. Stops was incredible and the lunch stop just incredible. the landscape was a paradise. be prepared for strong windy tour. but it is a place that deserves each second. enjoy and challenge yourself.”

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From Reykjavik: Raufarhólshellir Lava Tunnel by Bus

3.Raufarhólshellir Lava Tunnel by Bus

★★★★★★★★★★4.6 · 793 reviews · 3 hours · from $129

Reykjavik bus trip to Raufarhólshellir lava tunnel. Walk a Leitahraun lava flow with helmet, flashlight, and a guided hour underground.

“The driver was very friendly and so was the tour guide in the cave. The tour guide was very interesting telling us all this facts about the cave. The whole experience was fantastic, highly recommended :)”

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From Reykjavik: Raufarhólshellir Lava Tunnel Tour

4.Raufarhólshellir Lava Tunnel Tour

★★★★★★★★★★4.7 · 705 reviews · 1 - 3 hours · from $69

Guided Raufarhólshellir lava tunnel tour from Reykjavik. Crawl the lava cave, see winter icicles, and enjoy scenic transport.

“The guide was very informative and it was such an interesting experience. The Lava tunnels are huge and beautiful to look at”

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The Lava Tunnel Tour with Transfer from Reykjavik

5.The Lava Tunnel Tour with Transfer from Reykjavik

★★★★★★★★★★4.5 · 435 reviews · 3 hours (approx.) · from $124

Step into Iceland’s lava underworld at Raufarhólshellir, with Reykjavik round-trip transfer, helmet and headlamp, and a guided geology walk.

“The Lava Tunnel is beautiful to behold and is something that everyone visiting Iceland should experience. I have mobility issues, so was unable to go the whole length of the tour, but the rest of my group enjoyed it all, and I was still able to see enough to be happy with my visit. Even though I was unable to keep up with our group, an extra guide stayed with me, answered any questions I had, and ensured I exited safely.”

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Lava Tunnel Tour Including Transfers from Reykjavik

6.Lava Tunnel Tour Including Transfers from Reykjavik

★★★★★★★★★★4.5 · 345 reviews · 3 hours (approx.) · from $129

Guided Raufarhólshellir lava tunnel tour from Reykjavik with round-trip bus transfer, safety gear, and a one-hour walk in the dark.

“This is the perfect thing to do if you want just a short adventure outside the city! The lava tunnel was unreal and highly recommend seeing it. It’s a short 45 min drive from BSI (the bus terminal) and you get about an hour inside the tunnel itself. Would do again in a heartbeat!”

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Epic Snæfellsnes Adventure with Lava Cave Small-Group Day-Tour

7.Epic Snæfellsnes Adventure with Lava Cave Small-Group Day-Tour

★★★★★★★★★★5.0 · 310 reviews · 12 hours 30 minutes (approx.)

Epic Snæfellsnes small-group day tour from Reykjavik with Kirkjufell views and a guided Vatnshellir lava cave walk, plus Wi-Fi.

“Beautiful scenery, such rugged and stunning scenery for the whole of the peninsula. Tony our guide was so knowledgeable and giving in his knowledge.”

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Reykjavik: Silfra Snorkeling & Lava Tunnel Adventure Combo

8.Silfra Snorkeling & Lava Tunnel Adventure Combo

★★★★★★★★★★4.6 · 205 reviews · 5 - 10 hours · from $209

Reykjavik combo tour: lava-tube caving at Raufarholshellir and Silfra snorkeling in Thingvellir, with free underwater photos and hot cocoa.

“It amazing experience for a day and people are nice, kind & funny, except for the weather that is too cold 🥶、”

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Silver Circle: Lava Cave, Waterfalls & Iceland Horses-Small Group

9.Silver Circle: Lava Cave, Waterfalls & Iceland Horses-Small Group

★★★★★★★★★★5.0 · 181 reviews · 10 hours (approx.) · from $219

Silver Circle day tour from Reykjavik with Wi-Fi bus, Icelandic horses, waterfalls, Deildartunguhver hot spring, and Vidgelmir lava cave.

“I really enjoyed the tour, the tour guide was very friendly and the stops were interesting especially the lava cave. I just thought id write a review to make other traveller's aware. If you are one of the unfortunate ones, like me, who suffer from very bad back pain, the bus ride is very bad and painful for it. Once you go a certain distance from Reykjavik the roads are incredibly bumpy, I was being thrown around and had the bus constantly smashing up into my back, it was very painful for me and greatly hindered my tour the next day making it painful for me to stand and painful…”

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Reykjavik: Lava Cave, Hot Springs, Horses & Waterfalls Tour

10.Lava Cave, Hot Springs, Horses & Waterfalls Tour

★★★★★★★★★★4.8 · 130 reviews · 10 hours · from $222

Reykjavik western Iceland day tour: Viðgelmir lava cave, Hraunfossar waterfalls, Deildartunguhver hot springs, horses at Sturlureykir, Reykholt.

“Well planned day trip with amazing views, but the guide was more like just a driver. Not that informative comparing to the other companies and guides. Didn’t interact much with the people. Stopping you somewhere and just directing you where to go and when to come back”

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From Reykjavík: The Lava Tunnel tour with Round-trip Transfer

11.The Lava Tunnel tour with Round-trip Transfer

★★★★★★★★★★4.5 · 85 reviews · 3 hours (approx.) · from $114

Reykjavík’s Raufarholshellir lava tunnel tour with hotel pickup, expert guide, and included caving gear. Crawl and go dark.

“Amazing tour and an incredible guide! Educational and fun. I didn't need my waterproof jacket, a regular jacket was dine”

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Reykjavik: Evening Lava Tunnel and Northern Lights Hunt

12.Evening Lava Tunnel and Northern Lights Hunt

★★★★★★★★★★4.8 · 44 reviews · 4 hours · from $189

Evening lava-tube colors, cocoa, and a Northern Lights hunt from Reykjavik, with guided cave exploration and aurora photos plus re-tries.

“We loved our tour. Palli is an excellent guide and you can tell he was passionate about finding the northern lights. We were very lucky as they appeared straight after our lava tunnel tour. It was amazing. Thanks Palli and Isla (lava tunnel guide) for an unforgettable evening, we highly recommend this tour ⭐️”

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2 Day Snæfellsnes Tour Lava Caving and the Northern Lights

13.2 Day Snæfellsnes Tour Lava Caving and the Northern Lights

★★★★★★★★★★4.5 · 44 reviews · 2 days (approx.) · from $528

Two-day Snæfellsnes lava caving to Vidgelmir plus Northern Lights opportunities, with Reykjavik pickup, WiFi, and breakfast-included stay.

“My wife and I really enjoyed this 2 day tour. We stopped at many different places that each had something unique about Iceland to be experienced. And our guide Gilfy was the best, he knew so much about the history of Iceland and kept everyone interested and entertained. Would pretty much go on any tour that he is the guide!”

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From Reykjavík: Evening Lava Tunnel Tour and Northern Lights Tour

14.Evening Lava Tunnel Tour and Northern Lights Tour

★★★★★★★★★★5.0 · 42 reviews · 5 hours (approx.) · from $195

Small-group evening lava tunnel and Northern Lights hunt from Reykjavík, with pickup, helmets, hot cocoa, Wi-Fi, and a free aurora retry.

“I’m so glad I did this tour. It was fascinating. Our tour guide was lovely and very informative. Very very happy. My 15 year old enjoyed it. Thank you.”

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From Reykjavik: Golden Circle and Lava Caving Adventure

15.Golden Circle and Lava Caving Adventure

★★★★★★★★★★4.5 · 39 reviews · 10 hours · from $203

Golden Circle classics plus guided lava tube caving from Reykjavik, with included gear, small-group pacing, and time at Gullfoss, Geysir, Þingvellir, Kerið.

“It was amazing and adventurous lava caving tour and also enjoyed Geysirs. Golden circle was the star. It's very hard to express- better to enjoy and feel the beauty of Golden Circle. Only thing we regret is the lunch break time as we were left at Bakery near Bonus super market”

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