Items | Inside the Volcano: Small-Group Tour and Lava Field Hike
Inside the Volcano: Small-Group Tour and Lava Field Hike
(168) Reviews
Vesturbær
About
Descend into a dormant volcano on this unique small-group adventure from Reykjavik. Hike across the stunning lava fields of Iceland’s Blue Mountains before lowering into the vast magma chamber of Thrihnukagigur Volcano—last active over 4,000 years ago. Equipped with safety gear, you’ll explore the only accessible volcano interior in the world, witnessing vividly colored rock formations and a massive underground dome. This once-in-a-lifetime 5-hour experience is limited to 18 guests for a more intimate, guided journey into Iceland’s volcanic heart. Book your Thrihnukagigur Volcano tour for an unforgettable Icelandic adventure.
Highlights
From 5 hours to 6 hours
Offered in English
Free Cancellation
Mobile Ticket
From 5 hours to 6 hours
Offered in English
Free Cancellation
Mobile Ticket
What's Included
Light refreshments
Professional guide
Descent into the Volcano
All necessary safety gear, helmets, harness
Guided Volcano Tour
Pickup and drop-off from select locations
Food and drinks
Gratuities
Outdoor Clothing and Hiking Shoes
Meeting Points
Departure
Bus Stop#15 - Vesturbugt
Grandi by CenterHotels
Icelandair Hotel Reykjavík Marina
Return
Important Information
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Not recommended for travelers with spinal injuries
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Not recommended for pregnant travelers
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Not recommended for travelers with poor cardiovascular health
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Travelers should have at least a moderate level of physical fitness
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Wear warm and waterproof clothing, as well as hiking boots. Sneakers and jeans are not appropriate.
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Minimum age is 8 years
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Be aware that this tour includes a total of 7 km hike across an uneven mountain terrain in unpredictable weather conditions. No hiking experience is needed, but this does require moderate fitness levels.
Cancellation policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
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For a full refund, you must cancel at least 24 hours before the experience’s start time.
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Cut-off times are based on the experience’s local time.
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If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
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This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
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Any changes made less than 24 hours before the experience’s start time will not be accepted.
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Inside the Volcano: Small-Group Tour and Lava Field Hike
(168) Reviews
Vesturbær
Select Date & Travelers
From
$566.00
Price varies by group size
About
Descend into a dormant volcano on this unique small-group adventure from Reykjavik. Hike across the stunning lava fields of Iceland’s Blue Mountains before lowering into the vast magma chamber of Thrihnukagigur Volcano—last active over 4,000 years ago. Equipped with safety gear, you’ll explore the only accessible volcano interior in the world, witnessing vividly colored rock formations and a massive underground dome. This once-in-a-lifetime 5-hour experience is limited to 18 guests for a more intimate, guided journey into Iceland’s volcanic heart. Book your Thrihnukagigur Volcano tour for an unforgettable Icelandic adventure.
Highlights
From 5 hours to 6 hours
Offered in English
Free Cancellation
Mobile Ticket
From 5 hours to 6 hours
Offered in English
Free Cancellation
Mobile Ticket
What's Included
Light refreshments
Professional guide
Descent into the Volcano
All necessary safety gear, helmets, harness
Guided Volcano Tour
Pickup and drop-off from select locations
Food and drinks
Gratuities
Outdoor Clothing and Hiking Shoes
Meeting Points
Departure
Bus Stop#15 - Vesturbugt
Grandi by CenterHotels
Icelandair Hotel Reykjavík Marina
From the base of Bláfjöll, embark on a 2-mile (3 km) guided hike across ancient lava fields. The trail is uneven and winds through a surreal volcanic landscape filled with cones and fissures. It’s a moderate hike that offers an up-close look at Iceland’s geological past.
At the edge of the crater, you'll gear up with a helmet and harness before boarding an open cable elevator. This one-of-a-kind lift lowers you into the dormant volcano’s magma chamber — a rare opportunity not found anywhere else in the world. Safety briefings and professional guidance ensure a secure and memorable descent.
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Reykjavik
The tour begins with a scenic drive from Reykjavík toward the Bláfjöll (Blue Mountains). Along the way, your guide provides fascinating insight into the geology and history of the Thrihnukagigur volcano.
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Bláfjöll
Located just outside Reykjavík, the Bláfjöll (Blue Mountains) set the scene for your adventure. These rugged volcanic peaks are home to the Thrihnukagigur volcano and are known for their dramatic terrain and otherworldly beauty. It’s a striking backdrop for the start of your hike.
1 hour
4
Inside The Volcano
Descend 400 feet (120 meters) into the vast and colorful magma chamber of Thrihnukagigur. Explore this incredible natural space where the glowing lava once flowed, now solidified into a kaleidoscope of mineral-stained rock formations. Your guide will explain the volcano's last eruption and the formation of this geological wonder.
After your time inside the volcano, ascend back to the surface and retrace your steps across the lava fields. Take in the final views of this unique terrain before returning to your vehicle. The tour concludes with a scenic drive back to Reykjavík.