Half Day Caving Trip | Leidarendi Lava Tube Cave

Based on 6 traveller reviews

On this easy and enjoyable half day summer tour you will see the fascinating underground lava formations of Leiðarendi lava tube in the Blue Mountains area that are situated just a 30 minute drive outside Reykjavík, the capital city of Iceland.

Leiðarendi cave has a diverse and colourful scenery, including stalagmites, stalactites and various other lava formations. Here you will get a good sense of geological history as well as enjoying incredible sights.

Caving gear is provided. Please bring warm outdoor clothing, waterproof jacket & trousers, headwear and gloves. Good hiking shoes are recommended. The minimum age for the tour is ten years.

Pick-ups are from Reykjavik. Departures are 13:00.

This tour offers a truly memorable underworld adventure. Don't miss it!

Quick facts

Tour information:
  • Available: All year
  • Duration: 3 hours
  • Activities: Caving
  • Difficulty: Easy
  • Minimum age: 10 years old
  • Languages: English
  • Highlights: South Iceland, Leiðarendi Cave, Bláfjöll
Pickup information:
  • Starting time : 13:00

Please be at your pickup location in time for your departure. Should your pickup location be at a bus stop and you need assistance finding it, seek guidance in your Hotel's reception or contact your tour provider directly.
  • Transfer from and back to Reykjavík

  • Specialized cave guide

  • Caving helmet and head torch

  • See what to bring

What to bring:
  • Warm outdoor clothing (especially in winter)

  • Waterproof jacket and pants

  • Headwear and gloves

Good to know:

Good hiking shoes are recommended, you can rent shoes from us if you do it online beforehand. Warning: Jeans and other cotton fabricated clothing are not accepted. When cotton gets wet it looses its insulation capabilities, gets cold and dries slowly.


The caving trip was really great! I learnt a lot about how lava caves are created and how they change over time, and also that sometimes sheep go in them...but can't get out! It was a great to have our guide show us some extra cave areas as well, very fun, and informative as well. I absolutely recommend the tour!

exceeded my expectations, all went smooth and i enjoyed this adventure and a professional guide

Amazing!! Special shoutout to our tour guide, viktor!! He was so great, very knowledgeable and fun. Never made us feel like we were on a "tour". The caves are absolutely amazing, definitely a must see! When asked to keep going or go back the same way you came, keep going! That's where the real adventure is :)

Pálmi was hands down one of the most amazing tour guides! We were having trouble getting the parking meters to work in Reykjavik and Pálmi not only waited for us to figure it out, he helped us get it to work! As far as the tour goes, he was knowledgeable and entertaining and overall fun to talk to and learn from. The lava tube was amazing and although you did have to bend over to fit in some places, it was still a pretty easy tour. And I think that should mean a lot coming from me as I'm a 200 pound young woman. At the end of the cave, Pálmi gave everyone the option to head back to the car or to venture down the more difficult part of the cave so as to exit from the hole opposite where we entered. I was nervous about if I could make it through, but I was too excited not to try!! It was a little difficult and I definitely got a little winded, but it was absolutely worth every moment! This was an excellent tour, especially for the price, and Pálmi made it one hundred times better!! - Alexis & Kyle

it was a amazing trip. the tour is so cool, nice and knowledgable!!! I was very surprise that I could that much in this tour!! takk :))

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Continue to reserve a spot on this trip. You can contact us any time to change your booking. Choose a date to find availability and see prices

Guide to Iceland does not add any fees, and as such, can not be liable for any accidents, losses, injuries, damages, delays, expenses due to any action or inaction on the part of the operator, guide or his/her services. As the terms and conditions of each tour operator may vary, please read the terms and conditions of each operator you purchase a tour from.

Arctic Adventures terms and conditions

If you are booking a trip with us please read on... 
Guests/Clients are advised that all outdoor activities are undertaken entirely at their own risk and they must behave in a fit and proper manner at all times in accordance with Arctic Adventures or their partners guidelines and must take proper responsibility for their own safety. All adventure tours and activities carry an inherent risk and Arctic Adventures does not assume any responsibility for accidents that are caused by its customers or can be traced to their own actions. With the purchase of your trip you agree to these conditions, understand its implications and accept responsibility for your participation in your tour. Depending on your chosen trip you may be requested by Arctic Adventures or its partners to sign an additional liability release on location prior to certain excursions. 

Cancellation policy:
You can cancel your day trip with out further costs with one weeks notice. You can cancel your multi day adventure or trek with out further costs with two weeks notice. Depending on your trip you may be able to get partly refunded for your trip down to 48 hours before your trip. But less then 48 hours before your trip no refunds are made. If you are booking a group then the final number of participants given 48 hours before the trip is undertaken is the number of participants you will have to pay for and hence no refunds are made for cancellations made less then 48 hours before a trip. 

Guide to Iceland cancellation policy:

Guide to Iceland charges a flat fee of 5000 ISK of each customer for online cancellations. 

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