Iceland · ICELAND LAVA TUNNEL TOURS

15 Iceland Lava Tunnel Tours Worth Booking Ahead

26 tours  ·  from $43 a head

The 15 best iceland lava tunnel tours, with the price, the length of the day and who each one suits. The first on the list is the safe choice if you are only booking one.

The Lava Tunnel Tour - Raufarhólshellir - What the One-Hour Tour Feels Like
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The Lava Tunnel Tour – Raufarhólshellir

1.The Lava Tunnel Tour – Raufarhólshellir

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

At Raufarhólshellir, walk for about an hour through a lava tube formed during the Leitahraun eruption more than 5,000 years ago. An English-speaking guide explains the rock formations and how the tunnel formed. Helmets and headlamps are provided, but bring sturdy shoes and a warm, rain-resistant jacket. The route is easy overall, with uneven ground and stairs.

“Our family did the tour with our kids, age 7 and 9. It was perfect for these age groups, easy walking path but still able to see all the things. We had a great time! The tour guide was amazing !”

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Raufarhólshellir Lava Tunnel: Underground Expedition - Starting at the tunnel entrance
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Raufarhólshellir Lava Tunnel: Underground Expedition

2.Raufarhólshellir Lava Tunnel: Underground Expedition

★★★★★★★★★★4.7 · 1,717 reviews · 1 hour · from $73

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!”

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Reykjavik: Snæfellsnes Day Trip with Vatnshellir Lava Cave - Kirkjufell, the peninsula’s famous point
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Reykjavik: Snæfellsnes Day Trip with Vatnshellir Lava Cave

3.Snæfellsnes Day Trip with Vatnshellir Lava Cave

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

Travel from Reykjavík on an 11-hour, small-group tour of Snæfellsnes, with a guide, WiFi and Vatnshellir Cave admission included. Expect Kirkjufell, waterfalls, lava fields, sea stacks and coastal stops. Guides such as Smári, Evo and Alex have brought the route to life with Icelandic sagas, local history and photo tips, though your guide will vary.

“What a great tour of the Western part of Iceland. Our tour guide Alex was so knowledgeable, talking through history, folklore of all that we passed. What made it extra special was Alex showed us the best places to take pictures to make the most of the scenery. Alex made effort to fit in extra places that were not listed. So very grateful. Highly recommend this tour if you are visiting.”

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From Reykjavik: Raufarhólshellir Lava Tunnel by Bus - At the entrance, daylight falls into the tunnel
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From Reykjavik: Raufarhólshellir Lava Tunnel by Bus

4.Raufarhólshellir Lava Tunnel by Bus

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

Ride from Reykjavik’s BSI Bus Terminal to Raufarhólshellir, about 30 minutes away, then spend an hour walking through a lava tube formed by an eruption roughly 5,200 years ago. Your English-speaking cave guide explains its colors and rock shapes, with a chance to experience the tunnel in complete darkness. Helmet, flashlight and bus transport are included.

“It was clear the guide loves her job. She was funny and the tour was very informative. The lava tunnel itself is beautiful and awesome.”

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From Reykjavik: Lava Caving Tour - Gearing up at Raufarhólshellir
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From Reykjavik: Lava Caving Tour

5.Lava Caving Tour

★★★★★★★★★★4.7 · 585 reviews · from $64

Travel from Reykjavik to Raufarhólshellir, then gear up for a guided walk through a real lava tube. Your certified English-speaking guide points out rock formations and volcanic traces, with a lights-out moment adding to the underground feel. Winter may bring icicles. Pickup is optional, and a longer, more advanced cave option may be available, so check before booking.

“The cave was very interesting. It is walking on icy rocks and steps. It’s not a long walk, but need to be stable to partake. I enjoyed seeing so many ice cycles.”

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The Lava Tunnel Tour with Transfer from Reykjavik - The trip from Reykjavik takes little planning
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The Lava Tunnel Tour with Transfer from Reykjavik

6.The Lava Tunnel Tour with Transfer from Reykjavik

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

Travel from Reykjavik’s BSÍ Bus Terminal to Raufarhólshellir, one of Iceland’s longest lava tunnels. The guided walk takes about an hour over rocky ground and steel walkways, with helmets and headlamps provided. Guides such as Alex, Francesca, and Stephanie have made the geology lively and easy to follow. Wear sturdy shoes with good grip.

“Really worth the trip there. Our tour guide Alex was really great ( and funny). Would recommend this to anyone.”

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Lava Tunnel Tour Including Transfers from Reykjavik - Walking the tunnel that lava left behind
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Lava Tunnel Tour Including Transfers from Reykjavik

7.Lava Tunnel Tour Including Transfers from Reykjavik

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

Travel from central Reykjavik to Raufarhólshellir, a large lava tunnel formed by an ancient eruption. A guide explains the cave’s geology as you walk past mineral-colored walls and columns of light, then switches off the lights for a moment of total darkness. The roughly three-hour tour includes transport, a helmet and a flashlight.

“It’s not far from Reykjavík just about 40 mins. Small visitor centre, no facilities except for toilets. Excellent guide very informative, it’s quite slippy and cold and lots of steps so be aware of that and ensure you have adequate footwear and clothing.”

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Epic Snæfellsnes Adventure with Lava Cave Small-Group Day-Tour - A full day from Reykjavik to the western peninsula
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Epic Snæfellsnes Adventure with Lava Cave Small-Group Day-Tour

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

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

Spend about 12.5 hours exploring the Snæfellsnes Peninsula from Reykjavik with a guide and a group of up to 19. Stops include Kirkjufell, waterfalls, fishing villages, the black church and Vatnshellir Lava Cave. Cave helmets and lights are supplied; bring warm layers, sturdy shoes and your own lunch.

“This underlooked part of Iceland was my wife's favorite from the beautiful coastline vistas to the seals.”

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Skaftafell Ice Caving & Glacier Hike - Reaching a cave that keeps changing
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Skaftafell Ice Caving & Glacier Hike

9.Skaftafell Ice Caving & Glacier Hike

★★★★★★★★★★5.0 · 229 reviews · 4 hours (approx.) · from $169

Join a certified English-speaking guide for a roughly four-hour glacier hike in Skaftafell, including a walk of about 2.5 hours to a blue ice cave. Troll Expeditions supplies crampons, a helmet, harness and ice axe, plus coffee and chocolates. The cave changes with the ice, so its size and shape can vary.

“It was an incredible experience to walk on the glaciar and visit the ice cave. The guide, Kevin, explained very well all the characteristics and features of the glaciar and always was happy to take photos and answer our questions. Very amazing tour”

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Silver Circle: Lava Cave, Waterfalls & Iceland Horses-Small Group - Sturlureykir is more than a horse photo stop
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Silver Circle: Lava Cave, Waterfalls & Iceland Horses-Small Group

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

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

Spend about 10 hours exploring west Iceland from Reykjavík, with stops at Glanni and Hraunfossar waterfalls, Deildartunguhver hot spring, a family-run Icelandic horse farm, Reykholt, and Viðgelmir lava cave. Cave admission and farm entry are included. Pickup, Wi-Fi, and an English-speaking guide are provided; guides vary.

“We saw many beautiful things. The waterfalls were breathtaking and our tour guide was amazing. I highly recommend this tour.”

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Reykjavík: Silfra Fissure Snorkeling and Lava Caving Tour - The pause between cave and fissure
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Reykjavík: Silfra Fissure Snorkeling and Lava Caving Tour

11.Silfra Fissure Snorkeling and Lava Caving Tour

★★★★★★★★★★4.7 · 176 reviews · from $202

Start at Raufarhólshellir Lava Tunnel, then head to Thingvellir National Park to snorkel between the North American and Eurasian tectonic plates. Guides supply caving and snorkeling gear, take free underwater photos, and serve hot cocoa afterward. You need to be comfortable in the water and able to swim.

“We started going to the lava cave. The guide was very experienced and told us everything about the lava cave's history. We got to experience real darkness and finally were dropped off at some place to have lunch. Then it was time to head off to Silfra. I was so excited!! We got split up in smaller groups of 5-6, which was great. We had to get changed outside - it was freezing cold (but I expected that and for me it was part of the adventure) and it has been raining, but that didn't really matter, as our hair got wet in the water anyway. Taz has been an…”

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Reykjavik: Lava Cave, Hot Springs, and Waterfalls Tour - Reykholt and Snorralaug’s medieval connection
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Reykjavik: Lava Cave, Hot Springs, and Waterfalls Tour

12.Lava Cave, Hot Springs, and Waterfalls Tour

★★★★★★★★★★4.7 · 119 reviews · from $210

Travel from Reykjavík through Borgarfjörður to Glanni, Deildartunguhver, Hraunfossar and Barnafoss, Reykholt, and the 1,600-meter Viðgelmir Lava Cave. A guide handles the route, while a specialist leads the cave visit. Expect a small group of up to 19, a full day on the road, and extra costs for meals.

“Great selection of activities, wonderful photos opportunities, lovely relaxing finish at spa. Guide very friendly and welcoming. Thank you”

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From Reykjavík: The Lava Tunnel tour with Round-trip Transfer - Walking, crouching and crawling underground
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From Reykjavík: The Lava Tunnel tour with Round-trip Transfer

13.The Lava Tunnel tour with Round-trip Transfer

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

Ride from Reykjavík to Raufarholshellir, gear up with a helmet and headlamp, then follow a guide through a lava tube shaped by ancient eruptions. Expect uneven ground, low sections and, in places, crawling. The roughly three-hour trip includes transport and caving equipment; guides have included Jonas and Paulina, though your guide may differ.

“The small group lava caving experience was amazing! We learned the history behind the caves formation while both walking and crawling through the cave. Make sure you wear good shoes and bring gloves as the cave floor is rough! Highly recommend!”

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2 Day Snæfellsnes Tour Lava Caving and the Northern Lights - Key points before you book
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2 Day Snæfellsnes Tour Lava Caving and the Northern Lights

14.2 Day Snæfellsnes Tour Lava Caving and the Northern Lights

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

Set out from Reykjavik at 8:00 am for a two-day guided trip featuring an 8,000-year-old lava tube, overnight accommodation, breakfast, and WiFi on board. The tour is capped at 18 people. Guide Gilfy is known for Icelandic history commentary, though your guide is not guaranteed to be the same.

“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 - A minibus takes you beyond the city glow
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From Reykjavík: Evening Lava Tunnel Tour and Northern Lights Tour

15.Evening Lava Tunnel Tour and Northern Lights Tour

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

Leave Reykjavík by minibus for a guided walk through Raufarhólshellir, Iceland’s fourth-longest lava tube, then follow the clearest forecast in search of the Northern Lights. You get a helmet, torch, hot cocoa and blanket, plus an aurora photo if the lights appear. Pickup is from authorized Reykjavík stops.

“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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