Lava Cave, Thermal Pool and Waterfalls

Price: 21.400 ISK
With Grayline Iceland


Enter the magical underworld of Víðgelmir lava tube cave and explore the amazing tunnels and caverns, once filled with red hot magma


  • Visit the 1100 years old Víðgelmir lava tube cave
  • Explore lava tubes that were once filled with flowing hot magma
  • Seeing the most powerful hot spring in Europe, Deildartunguhver
  • Marvel at the picturesque Hraunfossar waterfalls
  • Relax and recharge at Húsafell geothermal pool


  • Complimentary pick-up and drop-off for hotels and guest houses in Reykjavik
  • Professional travel guides
  • All safety gear for caving, Helmets, headlights etc.
  • Admission to the Húsafell thermal pool


  • Food and drinks
  • Swim clothes and towels (can be rented)

Please Note

  • Wear warm clothes
  • Bring gloves and a cap or a hat
  • Bring swim clothes and a towel (can also be rented)


Go back in time in this amazing cave tour that features the 1100 years old Víðgelmir. A true magical underworld.

On the way to the cave, we will visit the most powerful hot spring in Europe, Deildartunguhver, and the picturesque Hraunfossar waterfalls, a series of waterfalls formed by rivulets streaming out of a lava field.

Víðgelmir lava tunnel is known by many Icelander’s as the mightiest cave in Iceland.

With the aid of a walkway and feature lights the stunning enormous beauty can now be enjoyed with comfort and ease, enhanced only by the cave expert guides.

After the cave visit, we will visit the geothermal pool in Húsafell where you can the relax in the warm water.

Map data ©2017 Google

Pickup points

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Redemption Instructions

Please present a printed copy of your electronic travel voucher / ticket at the time of tour departure. If for any reason you cannot print your voucher, then show your digital copy or e-mail confirmation.

Tour departure point
The Gray Line Bus Terminal in Holtagarðar is the central departure point for our tours.

Pick up and drop off
Our pick up coaches collect passengers from over 160 hotels and guest houses in Reykjavik and deliver to the Gray Line Bus Terminal in Holtagarðar for check in.

Pick up from hotels and guesthouses starts 30 minutes before the tour departure time stated on your voucher.
Check in at Gray Line Bus Terminal is 15 minutes before the tour departure time stated on your voucher.

To help ensuring the quickest possible collection we kindly ask you to stand by for pick up in front of your hotel or guest house when pick up starts. Boarding the pick-up coach please present your tour voucher.

Tour status
Check for daily northern lights status and tour updates.

Returning from your tour
On return you’ll be dropped off at the pickup point you were collected from or at the closest possible point.

Need assistance?
Our call centre is open 24 hours every day of the year. This means that whenever you need, there’s always someone from Gray Line Iceland available to assist. Call: 354 540 1313 or e-mail: [email protected]

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