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Víðgelmir Cave

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Reviews & Ratings.

Víðgelmir Amazing Underworld Family friendly
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Reviews & Ratings.

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John Kirkpatrick profile picture
John Kirkpatrick
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dress warm and you will have a great time too. Staff was amazing and friendly, Holly was the best guide.
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France Laurent profile picture
France Laurent
14 September 2026
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The guide shared some great information. The site is very interesting. A lovely stop.

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Brian profile picture
Brian
10 September 2026
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A worthwhile activity, especially the last part.

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Oliver Röpke profile picture
Oliver Röpke
7 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We discovered it quite by chance and spontaneously booked a tour. Our guide, Holly, was very informative, and told us a lot with great enthusiasm. The dimensions of the lava cave are impressive, and the tour is highly recommended. Just be sure to dress warmly, as it's cold and damp down there.

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Marco MARANGIO profile picture
Marco MARANGIO
2 September 2026
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It's rare to explore a cave inside a lava flow. The tour here is very well organized, and the guides explain all the geological features in detail. Perhaps a little pricey, but still very interesting. Be careful, as the temperature drops significantly inside the cave. Dress warmly.

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John profile picture
John
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Beautiful and interesting experience.

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Michał Aleksanderek profile picture
Michał Aleksanderek
30 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I highly recommend this attraction; it's a great place to learn interesting facts about Iceland's lava tubes. The wonderful guide (a guy from Ireland) was very knowledgeable about the entire site!

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Jonas profile picture
Jonas
25 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great tour, really nice people and a cute doggo 😎
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Paula Wiszniewska profile picture
Paula Wiszniewska
25 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Fantastic tour! Fantastic guide – she gave us a very interesting insight into the geology. One of our favorite experiences in Iceland.

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M profile picture
M
23 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The Cave Vídgelmir is a worthwhile stop while visiting Iceland and a fascinating way to experience the country’s volcanic geology up close. This privately owned attraction offers guided tours through an impressive lava cave, and no caving experience is required. Helmets with lights are provided, and much of the route follows a wooden boardwalk, making the experience very accessible if you can easily navigate many stairways. Our guide conducted the tour in English and was both knowledgeable and entertaining. There is also a small interpretive center with a few displays and restrooms. A very interesting experience overall, especially for anyone interested in Iceland’s unique geology. Highly recommended!
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Lea K profile picture
Lea K
16 September 2026
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An incredibly amazing experience with absolutely top-notch guides! The cave itself is fascinating, but the fantastic tour made it a truly special experience. Our guide, Jan, shared so many interesting facts about the cave, its formation, the stories behind it, and also about Iceland and its people, all with his friendly and witty manner. The experience of complete darkness was a highlight (unfortunate choice of words...). Highly recommended!! Dress warmly, it gets REALLY cold!

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Abbie S profile picture
Abbie S
31 August 2026
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Fantastic informative tour with a great guide Fantastic and informative visit deep into the Vidgelmir lava cave. Our guide Joy was an absolutely joy! Very well informed, easy to understand and kept a good pace. We were lucky and had 6 in our group, others had 15-20. There is a slightly tight entrance to the cave where you have to duck a little but it's short and easy to do. We went 700m deep along a wooden walkway. There are multiple staircases but as someone with a knee condition, it was very manageable and not rushed. Lots of interesting facts along the way about the different 'rooms' with joy pointing out various colours of the rocks and different lava formations. Fun section at the end where all the lights get switched off and you're in complete darkness for minutes!
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Michael K profile picture
Michael K
24 August 2026
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Interesting journey inside a lava cave We were each given a helmet before we started the cave tour, which was a good thing, as I would have scraped my head against the lava rocks in some of the tight passages without the helmet. The helmet also came equipped with a light which allowed us to see our way and at the designated moment when we were told to turn off our lights, we experienced total darkness inside the cave. The tour lasted about an hour and it was quite informative.
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David R profile picture
David R
31 July 2026
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Cool Cave Tour This was a fun and informative cave tour. Our guide Joy was energetic, informative, and funny. You go deep into the Lava Cave where the temperature is around 40F, so dress warmly. The majority of the tour is a wide wooden walkways and stairs, our 7 yr managed the tour with no issues, might be tough for 4 and under.
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Ellen O profile picture
Ellen O
16 July 2026
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A must see I would like to recommmend this Cave tour. It was a very enjoyable and interesting experience. I think my favourite was the chocolate wall but also found the lava shites very funny. Our guide Joy was really knowledgeable about the cave and all the fabulous features we got to see.
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Tracey C profile picture
Tracey C
7 June 2026
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Fantastic experience What a fabulous experience this is. The drive to the cave is very scenic, and there is a short walk to the cave entrance from the admissions centre. The guide (Joy) was really knowledgeable and entertaining, and added greatly to the atmosphere of the day, especially with her spooky story in the dark towards the end. The trip lasted around 1.5hours, and had many great features. There were about 20 on the trip, and even two young children managed well. Very well worth the admission fee.
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Pam L profile picture
Pam L
6 June 2026
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Must see! This is a great walking tour into a volcanic cave/lava tunnel. They have boardwalk throughout. )There is one spot where you need to squeeze through.) We spent 90 minutes on this informative beautiful tour and it was fantastic. Very worth your time and money! Be sure to dress warmer than you think you need to! It’s very cold underground!!
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Tracey C profile picture
Tracey C
2 June 2026
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Well worth the trip This was a brilliant experience. Our guide, Joy, was friendly, funny and very informative throughout the whole time, almost two hours. The price was good for Icelandic experiences (about £45pp) and the group was quite small, roughly 15-20 total, including some very well-behaved children, and everyone was obviously impressed with the atmosphere and experience. We thoroughly enjoyed the history, mythology and science of the cave. The operation was smooth and efficient and I cannot recommend it highly enough.
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Cassandra L profile picture
Cassandra L
27 April 2026
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Would come back! Gareth was great! Would absolutely recommend.
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Pedro C profile picture
Pedro C
6 April 2026
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Fantastic experience! Fantastic experience! Our guide, Gareth, was extremely knowledgeable and explained the geology and history in a way that was easy to follow and genuinely interesting. What really stood out was his great sense of humour. It kept the atmosphere relaxed and made the whole tour even more enjoyable. Highly recommended if you’re looking for an informative and fun cave adventure!

Hellaferð í Víðgelmi. (English below)

Víðgelmir er oft sagður vera konungur íslenskra hella og ekki að ástæðulausu. Eins og nafnið gefur til kynna er Víðgelmir afar stór eða u.þ.b. 148.000m3. Þessi undraveröld hefur að geyma litríkar hvelfingar, 1100 ára gamlar hraunmyndanir og árstíðarbundinn ís sem setur skemmtilegan svip á umhverfið. Hellaferð í Víðgelmi er einstök upplifun og við allra hæfi en aðgengi hefur verið stórbætt með tilkomu göngupalla.

The Cave Explorer Tour

Take an unforgettable journey into Iceland’s largest lava cave Víðgelmir in comfort. Learn about Víðgelmir’s creations on this 1.5 hour tour and get introduced to the immense forces that sculpted this land. A unique opportunity to discover the deep impact volcanic eruptions have played in shaping the Icelandic culture has fuelled its mythical stories.

Photo Gallery.

Hellaferð í Víðgelmi. (English below)

Víðgelmir er oft sagður vera konungur íslenskra hella og ekki að ástæðulausu. Eins og nafnið gefur til kynna er Víðgelmir afar stór eða u.þ.b. 148.000m3. Þessi undraveröld hefur að geyma litríkar hvelfingar, 1100 ára gamlar hraunmyndanir og árstíðarbundinn ís sem setur skemmtilegan svip á umhverfið. Hellaferð í Víðgelmi er einstök upplifun og við allra hæfi en aðgengi hefur verið stórbætt með tilkomu göngupalla.

The Cave Explorer Tour

Take an unforgettable journey into Iceland’s largest lava cave Víðgelmir in comfort. Learn about Víðgelmir’s creations on this 1.5 hour tour and get introduced to the immense forces that sculpted this land. A unique opportunity to discover the deep impact volcanic eruptions have played in shaping the Icelandic culture has fuelled its mythical stories.

Photo Gallery.

Directions

Google Maps

Click the button below for Google Maps Directions to the Cave.

Location.

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@thecavevidgelmir