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Volcanic Veins - Caving in Lava Tube Leiðarendi - EI60

Go tubing in Iceland! Cave Leidarendi


Lava cave Iceland

The entrance to the lava cave is stunningly beautiful

Lava cave Iceland

The tunnel was formed by incandescent flowing magma

Lava cave Leiðarendi in Iceland

Shedding light into earth's interior - just amazing!

Leidarendi lava tube

Listening to Extreme Iceland's tour guide

cave iceland caving

Nature has made a modern chandelier

Stalagmite lava cave Iceland

Colour exists even in the darkest caves

Available throughout the year, this speleology tour takes you to unique locations in Iceland’s most spectacular lava tube caves and craters. These beautiful, natural phenomena were created when the surface lava solidified but magma continued to flow in tunnels.

9 500 ISK per adult

4 750 ISK per child

Book Tour

Duration: about 3.5 hours
(in the cave 1.5 - 2 h)

Pick up: 9:00 - 9:30

Available: daily

Included: pick up from your accommodation in Reykjavik, transport, guide, flash light, gloves & helmet

Bring with you: warm clothes and sturdy shoes or boots

For more information, send us an email:

Description of the Leidarendi Cave Tour

We will enter through narrow cave entrances and find they open out to reveal an extraordinary scenery of lava formations and unexpected colours.

You will see natural stalactites and different rock formations making this an experience of majestic and almost indescribable beauty. The cave becomes wide and high in some places and with an even floor. However, the trip can also be tricky at times, since you need to crawl in a few places.

We recommend you wear good walking shoes or hiking boots which are suitable for walking on uneven lava surfaces.

After exploring the cave we will devote some time on the way back to Reykjavík to visit wooden racks where fish has been hanged up. This is a traditional method of fish preservation, simply allowing the cold wind and sun to dry it.

Dry fish, or stockfish (in Icelandic, "harðfiskur"), has been a popular food in Iceland throughout the centuries. This stop is also a great photo opportunity.


The Dead Sheep

The cave's name translates to "End of the Journey". It was so named because the carcass of a dead sheep which reached its "End of Journey" and is found at the far end of the cave.

It is likely that the sheep fell into the cave through a shakehole and was not able to climb out of it.

Cave Leidarendi is about 900 metres long and it is situated in a lava field near a volcanic crater south-east of the town of Hafnarfjordur. It was first mapped in 1992.

Stori-Bolli (Big-Cup), is a rather handsome crater and is about 150 metres in diameter. From the crater flowed its namesake lava field, Stora-Bollahraun and the lava tube Leidarendi was created within this.

We will drive nearby the crater to see it. It only takes 25-30 minutes to drive to the cave from Reykjavik and the cave's entrance is just a short distance from the road.


On All Fours

This tour is suitable for all who can walk on uneven surfaces and at times, on all fours.

The cave's ceiling and walls are broken or collapsed in very few places and it is therefore easy to navigate. Although sometimes the cave’s ceiling gets a bit low so at times you might have to crawl for a short distance.

Leidarendi lava tube is considered to be a subterranean wonder world. The entrance is a small pit that leads down into the cave; the cave itself runs in both directions and connects in two parts so it runs as a line with a circle in the middle.



We'll be using torches and not headlights. There are a few reasons for that, mainly because headlights are weaker than torches and it is difficult to point them in the correct direction.


Unpoluted Nature

Respect for nature and safety are our main concerns. There are no handrails, lights or any tools installed in or around the caves. We rely completely on the equipment we carry and it is important that people respect our guidelines.

You don't need to be afraid to go caving in Iceland; Cave Leiðarendi hasn't changed in over 2000 years!



Check this!
If you'd like to visit the Blue Lagoon in connection with the caving tour -or- if you need to be at the airport around 14:30, take a look at our longer tour:
Caving Tour with the Blue Lagoon (or KEF airport).

Other caving combo tours:

Volcanic Veins and Golden Circle

Volcanic Veins and Whale Watching

Dark & Bright - Volcanic Veins - Caving Tour and Midnight Sun




Volcanic Veins - Book here...




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