Reykjavik: Silver Circle + Ice Tunnel, Baths, or Lava Cave — A Deep Dive

Planning a day trip from Reykjavik that delivers a taste of Iceland’s diverse natural wonders? This tour, offered by Arctic Adventures, promises a well-rounded experience packed with impressive sights, relaxing moments, and an option to explore some of Iceland’s most iconic underground marvels. Whether you’re into icy tunnels, volcanic caves, or soothing geothermal baths, there’s something here for different tastes.
What we really like about this tour is how it balances nature, adventure, and relaxation. You get to see Deildartunguhver, Europe’s most powerful hot spring, which is both mesmerizing and a reminder of Iceland’s geothermal energy. Plus, the waterfalls—Hraunfossar and Barnafoss—are truly picturesque, offering some of the most striking scenery in the region. The flexibility to pick between an ice tunnel, lava cave, or canyon baths means you can tailor the day to your interests, which is pretty rare in guided day trips.
That said, one point to consider is the duration—at 10 hours, it’s a full day out, and some travelers might find it a bit long if you’re not used to long tours or have limited time. Also, the tour is not suitable for those with mobility issues or claustrophobia, especially given the underground explorations.
This experience is best suited for curious travelers who appreciate a mix of landscapes, enjoy a bit of adventure, and want a convenient way to explore some of Iceland’s highlights without the hassle of planning each stop. It’s perfect if you’re craving variety and want a reliable, guided way to see the western part of the country.
You can check availability for your dates here:Key Points
- Diverse highlights: waterfalls, hot springs, and underground marvels in one day
- Flexible underground options: ice tunnel, lava cave, or canyon baths
- Scenic driving through stunning landscapes
- Informative guide with local insights
- Comfortable transportation from Reykjavik
- Not suitable for those with mobility issues or claustrophobia
Planning more time in Husafell? We've covered other experiences worth considering.
Exploring Western Iceland with Arctic Adventures

If you’re visiting Reykjavik and looking to explore beyond the city’s boundaries, this tour offers a thoughtfully curated look at western Iceland’s natural beauty. It’s designed to give you a mix of geothermal activity, waterfalls, and underground adventures, all in one day. We’ll walk through what each part involves and help you decide if it suits your style.
The Starting Point: Reykjavik Pickup and Journey Out
Your day begins early with a pickup from your accommodation or a nearby authorized meeting point in Reykjavik around 8:30 a.m. The pickup process can take about 30 minutes, so don’t be surprised if your start is a little later than scheduled. Once on the road, expect a scenic drive that showcases Iceland’s rugged landscapes—volcanoes, lava fields, and rolling hills that set the tone for the day.
Deildartunguhver Hot Springs — Europe’s Most Potent Geyser
The first stop is Deildartunguhver, Europe’s most powerful hot spring, with a flow rate of approximately 180 liters per second. When you arrive here, you’ll step into a geothermal field where steam rises from bubbling pools and hot water flows freely, reaching temperatures around 97°C (207°F). Walking through this steaming landscape, you’ll feel the heat and see nature’s geothermal power firsthand.
Many visitors find this spot fascinating because it’s a living demonstration of Iceland’s geothermal energy. It’s a quick stop but offers great photo opportunities and a chance to learn about Iceland’s sustainable energy use. One reviewer mentions, “The steam and bubbling pools are so dramatic—like stepping into another world.”
More Great Tours NearbyWaterfalls: Hraunfossar and Barnafoss
Next, you’ll visit Hraunfossar and Barnafoss, two waterfalls that are close enough to each other to see in one outing but offer very different visual experiences.
Hraunfossar presents a series of tiny cascades streaming out from beneath a lava field, creating a soft, whispering wall of water. It’s almost fairy-tale-like, with clear, pastel-blue waters flowing over dark lava rocks. Many describe it as a “magical scene”—a quiet spot that invites reflection and photography.
Just a short walk away, Barnafoss contrasts sharply with Hraunfossar. It’s narrower and more dramatic, flowing through a deep, rocky canyon. The water here is lively, white-foamed, and the landscape feels more rugged. Its name translates to “Children’s Waterfall,” linked to local legends and a tragic story, which adds a layer of cultural intrigue.
Both waterfalls are formed from lava fields millions of years old and are considered among the top natural attractions in western Iceland. Travelers often comment on the stunning views and how well-preserved the scenery feels.
Your Choice: Ice Tunnel, Lava Cave, or Canyon Baths
Now, here’s where the tour gets personal. You get to choose between three different experiences, each offering something unique:
- Langjökull Ice Tunnel: The largest ice tunnel in the world, accessible via snow vehicle. Inside, you walk through frozen corridors, marveling at the blue ice walls and chambers, including a tiny chapel. It’s kind of surreal to be walking inside a glacier, and many find the experience both awe-inspiring and a little surreal. One review notes, “Walking in the ice tunnel felt like stepping into a secret world—absolutely unforgettable.”
- Viðgelmir Lava Cave: As the biggest lava cave in Iceland, it’s more accessible and suitable for most visitors. The pathways are developed, and you’ll see stalactites and stalagmites hanging from the ceiling. It’s a good option if you want an underground adventure without the cold. Travelers say, “The cave’s formations are stunning, and it’s surprisingly easy to walk through.”
- Húsafell Canyon Baths: For a relaxing break, these geothermal pools are set in a canyon, offering a warm soak amid beautiful scenery. Some say it’s the perfect way to unwind after exploring underground. One reviewer describes it as “a peaceful oasis in a striking canyon—you’ll leave feeling refreshed.”
Meet and Greet with Icelandic Horses
After your underground or relaxing experience, you’ll visit a horse farm in Reykholt. Here, you can pet, feed, and learn about Icelandic horses, known for their friendly nature and unique tölt gait. Animal lovers will appreciate this stop, which adds a gentle, wholesome touch to the day. Many reviews highlight how adorable the horses are, and you’ll likely get some great photos.
Scenic Return to Reykjavik
As the day winds down, you’ll hop back onto the minibus for a scenic drive back to Reykjavik, ending your approximately 10-hour adventure. Along the way, your guide will share insights about Iceland’s landscape, history, and geology, enriching the experience.
The Practical Breakdown

What’s Included and What’s Not
For the price of around $197 per person, this tour covers all major stops—hot springs, waterfalls, underground explorations, and the horse farm—plus transportation and a live guide. It’s a pretty fair value considering the diversity of sights. The only extras are food, drinks, and personal expenses, so budget accordingly if you want snacks or souvenirs.
How the Experience Feels
Most travelers describe the trip as well-organized, with knowledgeable guides who keep the group engaged. The bus is comfortable, and the entire day provides a good balance of sightseeing and downtime. The underground tours, especially the ice tunnel and lava cave, are well-structured, with safety and accessibility in mind.
Suitability and Considerations
This tour isn’t for everyone. It’s not suitable for those with mobility issues because of the walking involved at the underground sites, and claustrophobic travelers might find the tunnels tight. Weather can be chilly or damp, so packing warm, waterproof clothing and sturdy shoes is essential.
Some reviews mention that the full day can be tiring, but most feel it’s worth it for the range of experiences. If you prefer relaxing, shorter tours, this might feel a bit packed.
Final Thoughts

This Reykjavik Silver Circle tour offers a comprehensive snapshot of Iceland’s western treasures, perfectly suited for those eager to see waterfalls, geothermal wonders, and underground caves in one day. The flexibility to choose between an ice tunnel, lava cave, or canyon baths means you can customize your adventure, whether you’re craving ice, volcanic history, or total relaxation.
The scenery is consistently praised, from the powerful hot springs to the flowing waterfalls and the magical underground chambers. It’s a good way to cover multiple highlights without the hassle of planning each site independently. The guide’s insights help deepen the experience, making it feel more personal and informative.
If you’re up for a full day of exploring and want a dependable, well-reviewed tour, this experience is a solid choice. Just remember to pack your layers, bring a camera, and be prepared for a busy but rewarding day.
Reykjavik: Silver Circle + Ice Tunnel, Baths, or Lava Cave
FAQ

Is this tour suitable for families?
It depends. The underground experiences, like the ice tunnel and lava cave, require walking and might not be ideal for very young children or those with mobility challenges. The canyon baths are more relaxed and accessible but always check with the provider if traveling with kids.
What should I bring on the day?
Pack comfortable shoes, warm clothing, and waterproof gear. A camera is essential for capturing the waterfalls and underground marvels. Weather can change quickly, so layers are recommended.
How long is the drive from Reykjavik?
The total tour lasts about 10 hours, including driving time, so expect a fair amount of time on the bus. The scenic drive itself is part of the experience, showcasing Iceland’s diverse landscapes.
Are meals included?
No, food and drinks are not included. You might want to bring snacks or buy something during the stops, especially since the day is quite long.
Is the tour accessible for people with mobility impairments?
No, it’s not suitable for those with mobility issues because of the walking involved, especially in underground caves.
Can I cancel this tour if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, making it flexible if your plans shift.
What makes this tour stand out?
The variety of stops—geothermal springs, waterfalls, underground caves, and relaxing baths—combined with the opportunity to pick your underground adventure, offers a personalized, memorable Iceland experience.
How crowded does it get?
Most reviews suggest the group size is manageable, and the tour is well-organized, so you won’t feel overwhelmed. The underground sites might have other visitors, but they’re generally spacious enough.
Would I need to upgrade or add extra options?
The tour includes your main choice of underground experience or baths, so you won’t need to pay extra unless you want additional souvenirs or snacks.
All in all, this tour balances adventure, scenery, and relaxation beautifully. It’s a great pick if you want to make the most of your day outside Reykjavik and enjoy the natural diversity Iceland has to offer.
You can check availability for your dates here:

