From Reykjavik: Raufarhólshellir Lava Tunnel Tour

If you’re looking to add a dash of adventure and geological wonder to your Iceland trip, the Raufarhólshellir Lava Tunnel Tour might just be the perfect fit. This experience invites you into the dark and fascinating corridors of an active volcanic landscape, giving you a rare glimpse into Iceland’s fiery past.

We’ve heard from many travelers how this tour offers a unique perspective on volcanic activity and stunning rock formations that are unlike anything you’ll see above ground. On the flip side, it does require a bit of physical effort — so if crawling and walking through uneven tunnels isn’t your thing, it’s worth considering.

This tour seems best suited for those with a sense of curiosity about geology, a willingness to don good shoes and waterproof gear, and an eye for extraordinary natural sights. Whether you’re traveling solo, with a partner, or seeking a memorable activity that isn’t overly strenuous, you’ll want to read on for the full scoop.

Key Points

• Incredible geological features: You’ll see formations left by volcanic eruptions, with icy stalactites in winter.
• Great value for money: At around $70, the experience is highly praised for its quality and educational aspect.
• Knowledgeable guides: Multiple reviews highlight guides who are both friendly and well-informed.
• Accessible and family-friendly: Generally suitable for most travelers, though children under 6 are not recommended.
• Physical demands: Expect some crawling and walking on uneven surfaces; waterproof clothing is advisable.
• Year-round availability: The tour runs every day, making it easy to fit into any Iceland itinerary.

You can check availability for your dates here:

An In-Depth Look at the Raufarhólshellir Lava Tunnel Tour

What is this tour all about?

The Raufarhólshellir Lava Tunnel Tour provides a rare chance to walk through one of Iceland’s most impressive lava tubes. These tunnels are formed by flowing lava that cools on the surface while the molten lava underneath continues to move, leaving behind a hollow, tunnel-like structure. This particular lava tube is near Reykjavik, making it an accessible way to explore Iceland’s volcanic landscape without venturing into remote wilderness.

From the moment you set off on the scenic drive to the cave, you’ll be surrounded by Iceland’s volcanic scenery. The journey itself is a peaceful prelude to the underground adventure ahead. Once you arrive, your guide — who is usually very friendly and knowledgeable — will give you a safety briefing and introduce you to the equipment you’ll need, including helmets and lighting.

What can you expect inside the lava tube?

Walking into the cave is like stepping into an entirely different world. You’ll see curious rock formations created by millions of years of volcanic activity. Many visitors comment on the size and beauty of the tunnels, which can be quite expansive. The cave is filled with stalactites and stalagmites, especially in winter when the dripping water forms icicles of all shapes and sizes, adding a magical touch.

The tour involves some crawling and walking, so sturdy, comfortable shoes are essential. The uneven surfaces mean you’ll need good balance and mobility. The lighting in the cave is controlled, and at certain points, it’s turned off to give visitors a sense of complete darkness — a memorable experience that enhances the sense of awe.

Recent volcanic activity and the cave’s features

One of the highlights that many reviews emphasize is discovering recent volcanic activity. Your guide will point out features like the fresh, jagged rock surfaces and explain how the lava solidified to create this natural masterpiece. Some sections of the cave are more accessible, while others are more adventurous, especially if you opt for the longer or more advanced tours.

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What’s special about the winter experience?

In winter, the cave transforms into a shimmering wonderland. Glistening icicles hang from the ceiling, and the cool temperature (around 4°C or 39°F) makes warm clothing a must. The icy formations are visually stunning and make for fantastic photos, but they also remind you that this is a raw, unfiltered volcanic environment.

How long does it take, and what’s the pace?

The tour duration varies from 1 to 3 hours, depending on the package you choose and your pace. Most visitors spend about an hour exploring the main passages, with the opportunity for some free time to take photos or simply soak in the scenery. The tours run guaranteed every day of the year, so you can plan ahead regardless of the season.

Who leads the tour and what’s their role?

Guides are certified and usually very engaging. Travelers frequently praise guides like Alex, Juan, Demetri, and others for their knowledgeable, friendly, and humorous approach. Many reviews mention how guides handle safety concerns well, with one reviewer noting how a guide handled a fall with care and professionalism.

Practical details: Transportation and gear

Your tour often includes pickup from Reykjavik (with Wi-Fi onboard if you select that option), making logistics simple. The gear provided is suited for the environment — helmets, lights, and sometimes walking poles. It’s recommended to wear warm outdoor clothing, waterproof jackets and pants, headwear, gloves, and good hiking shoes.

While food and drinks aren’t included, the experience itself is quite immersive without needing much else. Just remember to bring a lunch if you plan on staying for a longer tour or if you’re hungry afterward.

How challenging is this experience?

The physical challenge is moderate. Expect to crawl through tight passages and walk on uneven, sometimes slippery surfaces. It’s not suitable for very young children under 6, but older kids and adults who are comfortable with moderate physical activity should do well. Several reviews mention that proper footwear and waterproof clothing vastly improve the experience, especially in winter.

What do travelers say?

The reviews overwhelmingly highlight the entertaining and knowledgeable guides, with many describing their guides as hilarious, friendly, and full of interesting facts. The stunning visual features and the sense of stepping into a different world are common themes.

One review notes, “The lava tunnels are huge and beautiful to look at,” while another emphasizes how the tour was the perfect end to a vacation. Many mention how the experience exceeded expectations, with some saying they left wanting to explore more.

Price and value

At about $70 per person, the tour is considered very good value. It includes transportation, gear, and a guide — all of which contribute to making it accessible and well-organized. Multiple reviews point out that it’s worth the price given the uniqueness of the scenery and the quality of the guide.

Additional experiences and options

If you’re looking for more adventures, similar experiences include guided volcano hikes, Golden Circle tours, whale watching, glacier hikes, and more. The tour provider, Arctic Adventures, offers a variety of options that complement this underground exploration.

Final thoughts: Who should consider this tour?

This lava tunnel tour is ideal for travelers who love natural wonders, geology, and a bit of physical activity. It’s not overly strenuous but does require some crawling, walking, and the ability to navigate uneven terrain. If you’re comfortable with the dark and cool environments, you’ll find this experience fascinating.

Families with kids over age 6 can usually enjoy it, especially if they’re adventurous and prepared with proper gear. Solo travelers, couples, or small groups will appreciate the guide’s friendly, engaging style.

While not suited for those with mobility issues or who dislike getting wet or cold, it offers a memorable peek into Iceland’s volcanic soul. The highlight for many is the sense of discovery, the beautiful formations, and the knowledge imparted by expert guides.

FAQ

Is this tour suitable for children?
Children under 6 are not recommended. Older kids who are comfortable crawling and walking on uneven surfaces typically enjoy it.

What should I wear?
Warm outdoor clothing, waterproof jackets and pants, headwear, gloves, and sturdy hiking shoes are advised. The cave can be cold and damp.

Does the tour include transportation?
Yes, pickup from Reykjavik is often included, and Wi-Fi is available onboard if you opt for it.

How long does the tour last?
The duration varies from 1 to 3 hours, depending on your chosen package and pace.

Is it safe?
Yes, guides are certified, and safety is a priority. They handle situations like falls thoughtfully and professionally.

Can I explore further into the cave?
Some reviews mention longer or more advanced tours that go further. The standard tours give a great overview, but there are options for those wanting more.

What makes the cave special?
Its size, formations, and recent volcanic features. In winter, the icicles add an extra magical element.

Is the experience suitable for solo travelers?
Absolutely. The guides and small groups foster a friendly atmosphere, making it easy to meet fellow adventurers.

How do I book?
You can book through the provider, Arctic Adventures, or via third-party sites. Tours run daily year-round, so plan ahead.

Final verdict

The Raufarhólshellir Lava Tunnel Tour offers a genuinely compelling look into Iceland’s volcanic forces. It’s an experience rooted in visual beauty, educational value, and adventure, led by guides praised for their friendliness and expertise. While it’s best suited for those comfortable on their feet and eager to see something truly different, the effort is rewarded with stunning sights and stories that stick with you long after. If you’re in Reykjavik and craving a natural spectacle that’s both fun and informative, this tour deserves a spot on your list.

You can check availability for your dates here: