An Adventurous Day of Caving and ATV Riding in Iceland

This combo tour from Reykjavík offers an exciting way to experience some of Iceland’s most iconic natural features in a single day. You’ll start by exploring a 5,200-year-old lava tunnel, a fascinating underground maze formed by volcanic activity, then switch gears for an adrenaline-pumping ATV ride to the summit of Reykjavík Peak. This is a well-rounded adventure that balances underground exploration with mountain vistas, all led by experienced guides.
What really stands out to me are the stunning underground formations like stalactites and natural ice within the lava cave, which create an eerie, otherworldly atmosphere. I also appreciate the flexibility of the itinerary — you have enough time in each segment to truly enjoy the experience without feeling rushed. A small drawback is that this is a full-day commitment, so it demands good physical stamina and time flexibility, but for those craving an authentic Icelandic adventure, it’s worth every minute.
One thing to consider is the age and mobility restrictions — the tour is suitable for most in decent physical condition, but not for pregnant women or wheelchair users. Also, since food and drinks are not included, a good idea is to bring some snacks for the break. This tour offers great value for what you get: a memorable mix of underground wonder and mountain majesty.
Key Points / Takeaways

- Unique combination: The tour blends underground lava cave exploration with an uphill ATV adventure, giving a balanced taste of Iceland’s volcanic landscape and mountain scenery.
- Guides are highly praised: From “Sir Kaktuz” to Alex, reviews highlight how knowledgeable and fun guides make the experience memorable.
- Stunning cave formations: Expect dense darkness with stalactites and ice formations that are both beautiful and surreal, all under the careful supervision of your guides.
- Great value for the price: At $278, you get a full day of activities, equipment, and expert guidance, making it a solid deal for adventure seekers.
- Family-friendly: While a physically moderate activity, it’s suitable for most in decent shape, offering a safe and engaging experience.
- Weather adds to the thrill: Crazy Icelandic weather, as noted in reviews, can enhance the atmosphere, especially during the ATV ride.
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Entering Iceland’s Underground World

The highlight for many travelers is the lava tunnel caving. You’ll start your day with a pick-up from one of 17 convenient Reykjavik locations around 8:00 am. The journey to the Raufarhólshellir lava cave takes about an hour, giving you a chance to settle in and prepare for the adventure. Once inside, your guide will lead you for about an hour in the pitch-black tunnels formed by volcanic eruptions 5,200 years ago.
Many reviews mention how knowledgeable guides like the lady guide, who was able to answer questions effortlessly, make the experience even better. You’ll wear helmets with headlamps, and the environment is mostly gentle terrain, but crampons are provided if needed in winter. The darkness is so complete that switching off your headlamp transports you into a different world, where ice formations shimmer in the faint glow of your helmet light.
The short walk inside the lava tunnel means you’ll get a taste of Iceland’s volcanic past without an overly strenuous hike. It’s not a deep or technical cave, which makes it perfect for those who want an authentic experience without the need for advanced spelunking skills. As one reviewer noted, the highlights include the natural ice formations and stalactites that make each moment inside feel like stepping into a natural cathedral carved by fire and ice.
The Cave Experience: What It Means for You
For most travelers, the cave’s appeal lies in the dense darkness and natural beauty of the formations. The guides’ storytelling, including tales of Icelandic Santa Clauses, adds a charming local touch to the experience. Many reviewers, like Zoe, have shared how memorable it was to be plunged into total darkness and then see the cave’s delicate icicles and mineral deposits. Expect to lose track of time as you navigate the tunnels — a surreal moment that sticks with many.
Mountain Views and ATV Adventure

After exiting the cave, you’ll enjoy a lunch break of about 45 minutes back in Reykjavik before heading out for the ATV segment. The ATV tour takes roughly an hour, starting at a basecamp on Reykjavik Peak — a perfect spot for panoramic views of the city and surrounding mountains.
The guide-led ride is suitable for most, with gear provided, including helmets, gloves, and raingear if needed. The review from Mary highlighted how “the guides were brilliant,” making the ride safe and fun, even for beginners. The speed and terrain vary, which keeps the ride interesting, and the views of the city in the distance provide a satisfying contrast to the underground caves.
Expect to ascend on purpose-built trails that offer sweeping vistas. Many guests mention how “crazy weather” added drama to the ride but also made it more memorable. The experience of driving a quad bike in Icelandic conditions is a thrill — a feeling of freedom combined with the landscape’s raw beauty.
Why the ATV Matters
The mountain-top ATV ride isn’t just a fun activity; it’s a chance to see Reykjavik from above, something many visitors miss. It offers a different perspective on the landscape, and the guides, like Sir Kaktuz, are praised for their friendliness and professionalism, which makes even beginners comfortable.
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The Itinerary Breakdown

The day kicks off early with hotel pickups and quick travel to the lava cave. The caving adventure lasts about an hour, where you’ll see formations like stalactites and ice, all while listening to your guide’s stories. The break for lunch gives you a moment to relax and recharge before the ATV trip.
In the afternoon, you’ll gear up for the Reykjavik Peak ride, which is about an hour long. The safety briefing ensures everyone knows how to handle the quad bikes before heading out. The views from the top of the mountain are often cited as a highlight, with some guests noting the panoramic vistas of Reykjavik and the surrounding mountains.
After the ATV adventure, the tour wraps up with drop-offs at your original hotel or nearby location, making the whole experience smooth and hassle-free.
Highlights and Challenges
The most memorable parts are the stunning underground ice formations and the breathtaking mountain views. Many reviews emphasize how guides enhanced the experience with humor and deep knowledge — making the day both educational and fun.
The main drawback is the full-day commitment, so it’s best for those in decent physical condition and with a taste for adventure. People with mobility issues or pregnant women should consider other options, as the tour isn’t suitable for them.
Who Would Love This Tour?

This experience is perfect for adventure lovers who want a taste of Iceland’s volcanic and mountain scenery without technical spelunking or extreme activity. It’s ideal for families, couples, or solo travelers who enjoy a mix of physical activity and natural beauty. If you’re a history enthusiast or someone who appreciates guides sharing local stories, you’ll find the guided cave tour especially rewarding.
Travelers looking for good value will appreciate the price of $278, considering the length and diversity of activities included. It’s a full, satisfying day that balances nature, adrenaline, and cultural storytelling.
Practical Details & Tips

- Bring comfortable shoes suitable for walking and possible mud or ice.
- Remember to carry your driver’s license if you want to drive the ATV.
- You can’t bring luggage or large bags — pack light.
- The entire tour lasts about 7 to 8 hours, so plan accordingly.
- The tour is not suitable for pregnant women or wheelchair users.
- Cancelation is free if you do so 24 hours in advance, offering flexibility if plans change.
- Language options include English and Icelandic, with guides making sure everyone stays informed.
FAQ

What should I bring on this tour?
Bring comfortable shoes, your driver’s license if you want to drive the ATV, and perhaps a jacket or rain gear. Luggage or large bags are not permitted.
How long is each activity?
The lava cave exploration is about an hour, followed by a 45-minute lunch break. The ATV ride lasts about an hour, with timings structured to fit the full day.
Is this tour suitable for children?
It’s suitable for most in decent physical condition, but not for pregnant women or wheelchair users. Check with the provider if you have specific concerns.
Do I get any equipment?
Yes, gear such as helmets, headlamps, gloves, overalls, and rain gear are provided for both activities. Crampons are available in winter.
What are the guides like?
Reviews consistently praise the guides for their knowledge, friendliness, and humor. From “Sir Kaktuz” to Alex, guides enhance the experience with stories and local insights.
Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, allowing you to book with confidence.
Final Thoughts

This full-day combo tour from Reykjavík offers a genuine peek into Iceland’s volcanic soul. The combination of underground lava tunnels and mountain-top ATV rides balances adventure with awe-inspiring scenery. It’s a smart choice for travelers seeking value, excitement, and a taste of Icelandic earth forces all in one day.
If you’re looking for an activity that’s engaging yet accessible, and you enjoy guided stories that bring Iceland’s landscapes alive, this tour could be your perfect match. Just be prepared for a full day out — and come ready for some of the most memorable sights and sensations Iceland has to offer.
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