Inside the Volcano: Small-Group Tour and Lava Field Hike

Inside the Volcano: Small-Group Tour and Lava Field Hike — An In-Depth Review

If you’re dreaming of an adventure that feels more like a scene from an action movie than a typical tour bus, then the Inside the Volcano experience from Reykjavik might just be what you’re looking for. This tour offers a rare chance to descend into the immense magma chamber of Thrihnukagigur, a dormant volcano that last erupted around 4,000 years ago, and explore Iceland’s volcanic landscape on foot. It’s an activity that combines adventure, education, and some seriously jaw-dropping scenery—definitely not your average day trip.

What makes this experience stand out? For starters, it’s a small-group tour, which means you get more personalized attention and a more intimate connection with the landscape. Plus, the descent into the volcano’s interior via a special open cable elevator is simply extraordinary, giving you a glimpse inside a natural wonder most people will never see. We also love the hiking through lava fields—the rugged terrain offers an authentic taste of Iceland’s volcanic terrain.

However, this tour isn’t without its considerations. The moderate hike across uneven, rocky terrain with some inclines might not suit everyone, especially travelers with mobility issues or those unprepared for a physical outing. Also, the price point of around $450 per person might seem steep, but when you consider the uniqueness of the experience and what’s included, many find it well worth the expense. This adventure is best suited for outdoor lovers, geology buffs, and those willing to put in some effort for a truly memorable experience.

Who will love this tour? If you’re curious about Iceland’s volcanic origins, enjoy a good hike, and want an unforgettable story to tell, this tour is a top contender. It’s perfect for active travelers, small groups seeking authentic experiences, and those eager to witness one of Iceland’s most incredible geological features up close.

Key Points

• Unique underground experience: Descend into the magma chamber of Thrihnukagigur—an experience unlike any other.
• Moderate hiking required: Expect a 3 km hike across uneven lava fields, so good footwear and physical fitness are advisable.
• Expert-guided tour: Knowledgeable guides share not just safety instructions but fascinating insights about Iceland’s volcanic past.
• Beautiful scenery: From the Blue Mountains to steaming fissures, the landscapes are striking and otherworldly.
• Delicious food included: Warm lamb soup and refreshments post-visit add to the overall value.
• Small group size: Limited to 18 travelers, ensuring personalized attention and a more relaxed pace.

The Itinerary: What to Expect Step-by-Step

The tour kicks off bright and early with pickup from Reykjavik, easing you into the day with a scenic drive toward the Blue Mountains (Bláfjöll). Along the way, your guide will share insights into the volcanic history of the region, setting the stage for the adventure ahead. The drive itself is about an hour, but the real excitement begins once you arrive at the base of the Thrihnukagigur volcano.

The Lava Field Hike: A Walk Through Iceland’s Volcanic Past

After arriving, you’ll gear up with safety equipment—helmet and harness—and then embark on a moderate 3 km hike across the rugged lava fields. Reviewers describe this part as “unusual” but “enjoyable,” with some noting the terrain is uneven and rocky, requiring sturdy hiking shoes. The landscape is surreal, filled with volcanic cones, fissures, and steam vents, offering a tangible connection to Iceland’s fiery geological forces.

The hike provides multiple vistas of the volcano and surrounding volcanic cones, as well as opportunities to observe steaming gas fissures—an authentic glimpse into Iceland’s volcanic activity. As one reviewer puts it, “The hike to the volcano was stunning,” and many appreciate the chance to see a landscape shaped by natural forces over thousands of years.

Descending Inside Thrihnukagigur

Once at the rim, your guide will give a safety briefing, then help you don helmets and harnesses. The highlight of the tour is the open cable elevator—a rare feature that lowers a small group into the vast, colorful magma chamber. The ascent and descent take a few minutes, but the views inside are unforgettable, with the chamber walls stained with mineral deposits and glowing in shades of reds, oranges, and browns.

Once inside, you’re free to explore with your guide, who will share tales about the last eruption and the formation of this underground space. The interior is enormous, with towering rock domes overhead and a kaleidoscope of colors caused by mineral deposits from the magma. As one reviewer marvels, “Its a cold and wet trek to the volcano but worth the walk,” and “the colors inside made the volcano a work of art.”

Returning to Reykjavik

After about an hour inside the volcano, you’ll climb back into the elevator and then hike back across the lava fields—an experience that reinforces the raw power of nature. The tour wraps up with a scenic drive back to Reykjavik, where many reviews mention feeling awe and gratitude for this once-in-a-lifetime experience. Some enjoy the warm lamb soup and hot chocolate offered at the base camp, a perfect way to warm up after the cold hike.

The Value and Practicalities

At a price of around $450 per person, this tour delivers a mix of adventure, education, and natural beauty. The cost includes pickup and drop-off, guidance, and all safety gear, making it straightforward and hassle-free. The inclusion of a scenic drive and refreshments adds comfort and value.

While the price might seem high compared to some bus tours, it’s justified by the exclusive nature of descending into a magma chamber—a feat impossible elsewhere. Many reviewers highlight excellent guides, describing them as knowledgeable and friendly, with some calling their crew “fantastic” and “helpful.”

Who is this tour best suited for?

This experience suits outdoor enthusiasts willing to hike and brave uneven terrain. It also appeals to geology buffs and those who want a storyworthy adventure. If you’re traveling with children, the minimum age is 8, and good physical condition is recommended for safety and comfort. The small-group format ensures more personalized attention, making it ideal for travelers seeking a more intimate experience.

What to keep in mind?

You’ll need good hiking shoes and weather-appropriate clothing—think waterproof layers and sturdy footwear—as the Icelandic weather can be unpredictable. The hike is of moderate difficulty; it’s not a stroll, but it’s manageable for most with some fitness. The tour lasts about 5 to 6 hours, so plan accordingly.

Authentic Experiences and Authenticity

This isn’t a canned, generic bus tour. It’s a hands-on adventure where you’ll actively participate—walking across lava fields, donning safety gear, and descending into a volcano. Many reviewers have said it’s “a once-in-a-lifetime experience,” with one calling it “a highlight of their trip.” The knowledgeable guides elevate the experience, blending storytelling with safety, making the whole journey educational and engaging.

The delicious lamb soup and hot chocolate offered afterward also give a taste of Iceland’s hearty cuisine, adding a warm, welcoming touch to an already memorable day. Several guests appreciated the personalized attention and the chance to ask questions, which enhanced the educational aspect.

The Sum Up: Who Should Consider This Tour?

This tour is an excellent choice for adventure-minded travelers eager to step outside typical sightseeing and into a spectacular natural environment. It offers an authentic, hands-on experience inside a volcano, coupled with scenic hiking in Iceland’s volcanic landscape. If you’re fit, enthusiastic about geology, and craving a story that’s truly one-of-a-kind, this tour will satisfy that craving.

However, if you prefer relaxing sightseeing with minimal physical effort, or if mobility is an issue, this might not be the best fit. Also, the weather can influence the experience, so be prepared for possible delays or rescheduling.

The Inside the Volcano tour offers a compelling combination of adventure, natural beauty, and educational value. It’s well worth the cost for those who dream of walking inside a volcano and exploring Iceland’s fiery past up close.

FAQ

Does the tour include transportation?
Yes, pickup and drop-off from select Reykjavik locations are included, making it convenient to focus on the experience rather than logistics.

What should I wear?
Wear warm, waterproof clothing and sturdy hiking shoes. Sneakers or jeans aren’t suitable since the terrain is uneven and weather can be wet.

How long is the hike?
The hike is approximately 3 km (2 miles) across lava fields, involving some inclines and uneven ground. No hiking experience is necessary, but good physical fitness helps.

Is the descent into the volcano safe?
Yes, with guidance and safety equipment, including helmets and harnesses, your descent is secure. The cable elevator is specially designed for this purpose.

Can children participate?
The minimum age is 8 years old, so children of that age and older can join, provided they are physically capable.

What if the weather is bad?
The tour requires good weather. If weather conditions are poor, the tour might be canceled or rescheduled, with a full refund offered.

What’s included in the price?
Guided tour, descent into the volcano, safety gear, and refreshments like soup and hot chocolate are included.

How long does the entire tour last?
Approximately 5 to 6 hours from pickup to drop-off.

Is there any food provided?
Yes, warm lamb soup and refreshments are served after the volcano visit, adding to the experience.

What’s the best time to book?
Most travelers book around 101 days in advance, but spots fill quickly, especially during peak seasons.

This tour offers a rare blend of adventure, stunning landscapes, and geological wonder—perfect for travelers seeking something truly extraordinary in Iceland.