Iceland Lava Tunnel: Explore Raufarholshellir Cave

Embark on a thrilling caving adventure in Iceland’s Raufarholshellir lava tunnel. Explore ancient volcanic formations, ice, and craters hidden beneath the Blue Mountains.

Duration: 1 hour
Cancellation: 24 hours
Highlights
  • Raufarholshellir - Meet our experienced guide at the Lava Tunnel office and explore a stunning geological paradise Raufarholshellir lava tube.
What's Included
  • Guided Tour with a Certified Caving Guide
  • All Necessary Safety Equipment
  • Helmet & Head Torch
  • Crampons (in winter)
What's Not Included
  • Meals
  • Transport to and from Reykjavík
Additional Information

Embark on a caving adventure in Iceland’s ancient subterranean lava tubes at Raufarholshellir lava tunnel! Nestled deep below the breathtaking Blue Mountains (Bláhnjúkur), the Raufarholshellir lava tunnel harbors a geological marvel with its rocky formations, ice, and volcanic pits. Accompanied by a local guide and equipped with professional caving…

Location
Raufarhólshellir
The tunnel is located less than 30 minutes drive (approximately 30 km) from Reykjavík and accessible by all vehicles. Driving from Reykjavík east on Route 1 and drive for about 18 km. Turn right onto Route 39 (Þorlákshöfn) and drive for another 12 km. The parking area will be on your left-hand side.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(19 Ratings)
5 stars
4 stars
3 stars
2 stars
1 star
Geeijo
Jan 21, 2025
Love the icicles - I enjoyed this trip, not too far from Reykjavik. The Lava tube was amazing adorned with icicles and upside down icicles! Our guide was super excited to show is the Lava tube and her "office".
Review provided by Tripadvisor
Tasha_p
Dec 8, 2024
Wonderful experience - Awesome! Very cool lava tube with beautiful colors, textures, and skylights! Stunning when the water drops freeze in a pile and the lights shine through them. They look like a bunch of candles. We highly recommend this activity!
Review provided by Viator
Maxine_w
Dec 4, 2024
Amazing Experience - Very well organised. You are provided with everything you need (helmet, crampons & walking stick). The lady who was our guide was amazing. She made it very interesting and you could tell how much she loves her job. Full of enthusiasm and made us feel safe and able to ask questions. Would defiantly recommend this trip to anyone visiting Iceland.
Review provided by Viator
Sara_b
Oct 9, 2024
Great tour - Educational tour with actual geologists and vulcanologists. I learned a lot about how the volcanoes have shaped Iceland and its people. Highly recommend! Even the sulky teen had fun!
Review provided by Viator
Kirsty_p
Jun 2, 2024
Lava Tunnel - What a great tour - the lava tunnel was so beautiful and the ice stalagmites made it feel even more primordial. Highly recommend this tour.
Review provided by Viator
Sightseer598522
May 5, 2024
Great Lava Cave Tour - Awesome experience and Lili was great. The caves were a really cool experience and would highly recommend anyone going!
Review provided by Tripadvisor
Sharon_y
Feb 20, 2024
A Look at the Cave - My husband and I enjoyed going into the cave. I was concerned about the walk but it was relatively easy. The company provides you with equipment needed to take the quick trekk. The guide was knowledgeable.
Review provided by Viator
Chandra_c
Nov 11, 2023
Lava tunnel - Great introduction to lava caves. Guides are very knowledgeable. It was super fascinating and by the end I wanted to do the excursion/longer tour!!!
Review provided by Viator
Marcsv4112iq
Aug 9, 2023
Magnificent colours in a diffident world - Great experience in the “real” tunnel with magnificent colours and stone formations. You need a good portion of condition for the three hour hike. Loved the knowledge and experience of our guide.
Review provided by Tripadvisor
Marc_r
Jul 4, 2023
Fun, entertaining, informative. Worth it. - Very fun experience. Our guide was knowledgeable in the history and geology of Ísland 🇮🇸, plus engaging and funny. The colours inside the lava tunnel are just amazing. The side jaunt into the smaller cave, with the iridescent bacteria, also cool. Would recommend this experience. Wear a jacket and hiking boots. Only caveat: was not at all a small group experience - our group had 36 people in it!
Review provided by Viator
Select Date and Tickets
up to 15 guests
1 Adult
February 2025
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Today