Inside the Volcano: Small-Group Tour and Lava Field Hike
Overview
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.
What's Included
- Light refreshments
- Descent into the Volcano
- All necessary safety gear, helmets, harness
- Pickup and drop-off from select locations
- Guided Volcano Tour
- Professional guide
- Food and drinks
- Gratuities
- Outdoor Clothing and Hiking Shoes
Meeting and Pickup
Pick-up is offered from most hotels and guesthouses in the capital area, as well as from cruise ports. Pick-ups from hotels in the city center are not possible from directly in front of the hotel due to traffic restrictions, instead passengers must come to the nearest bus pickup point. Please be ready 30 minutes before tour departure time. These pick-up points are the following: Bus Stop 1 - Ráðhúsið / City Hall Bus Stop 2 - Tjörnin / The Pond Bus Stop 3 - Lækjargata Bus Stop 4 - Miðbakki Bus Stop 5 - Harpa Bus Stop 6 - Safnahúsið / Culture House Bus Stop 8 - Hallgrímskirkja Bus Stop 9 - Snorrabraut Bus Stop 10 - Hlemmur Bus Stop 11 - Austurbær Bus Stop 12 - Höfðatorg Bus Stop 13 - Rauðarárstígur Bus Stop 14 - Skúlagata
Vatnsmýrarvegur 10
101 Reykjavík, Iceland
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
This activity ends back at the meeting point.
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
What To Expect
Book Online
Safe & secure Easy breezy Hassle‑free
Thrihnukagigur Volcano
Admission Ticket Free
Reykjavik (pass by)
Bláfjöll
1 hour Admission Ticket Free
Inside The Volcano
5 hours Admission Ticket Included
Additional Info
- Confirmation is instant and will be received at time of booking
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- Wear warm and waterproof clothing, as well as hiking boots. Sneakers and jeans are not appropriate.
- Minimum age is 8 years
- 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.
- This tour/activity will have a maximum of 18 travelers
Frequently Asked Questions (8)
Q: What is the cancellation policy for the Inside the Volcano: Small-Group Tour and Lava Field Hike?
Cancellation Policy
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Activity code: C-2970AH131
Traveler Photos
Reviews
Average 4.78 out of 5 stars based on 166 traveler reviews collected by Cool Shore Excursions and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (8)
The answers provided below were previously given in response to questions from Cool Shore Excursions customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (GMT).
- Light refreshments.
- Descent into the Volcano.
- All necessary safety gear, helmets, harness.
- Pickup and drop-off from select locations.
- Guided Volcano Tour.
- Professional guide.
- Food and drinks.
- Gratuities.
- Outdoor Clothing and Hiking Shoes.
This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Apr 2025The minimum age to participate is 8. This tour requires at least one adult to accompany children..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Inside the Volcano: Small-Group Tour and Lava Field Hike is as follows:
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Inside the Volcano: Small-Group Tour and Lava Field Hike will be included in your confirmation email from Cool Shore Excursions. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- Light refreshments
- Descent into the Volcano
- All necessary safety gear, helmets, harness
- Pickup and drop-off from select locations
- Guided Volcano Tour
- Professional guide
- Food and drinks
- Gratuities
- Outdoor Clothing and Hiking Shoes
Additional Info
- Confirmation is instant and will be received at time of booking
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- Wear warm and waterproof clothing, as well as hiking boots. Sneakers and jeans are not appropriate.
- Minimum age is 8 years
- 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.
- This tour/activity will have a maximum of 18 travelers
