SuperSaver Combo: Silfra Fissure Snorkeling + The Lava Tunnel

If you’re dreaming of Iceland adventures that pack a punch but don’t demand endless days, the SuperSaver Combo: Silfra Fissure Snorkeling + The Lava Tunnel offers an intriguing mix of underground geology and underwater marvels. This tour, rated 4.5 out of 5 based on over 160 reviews, seems to hit that sweet spot for travelers looking to experience the country’s surreal landscapes in one go.

What draws us in are two standout features: the chance to snorkel in Silfra, floating between two continents—North America and Eurasia—and exploring the colorful, expansive lava tunnel. Both activities are uniquely Icelandic and highly visual, perfect for those who love a good adventure.

One thing to keep in mind is that it’s a long day, around 9 hours, and involves some physical activity—so it’s best suited for active travelers with an average level of fitness. If you’re after an authentic, varied Iceland experience, this tour might just fit the bill.

The one downside we see mentioned is the potential for logistical confusion—reviews indicate that the itinerary can be a little unclear about meeting points and timing, especially for the second part of the tour. But overall, the experience is highly praised for guides, scenery, and the sense of adventure it provides.

If you’re into outdoor exploration, learning about volcanic formations, and don’t mind a bit of cold water, this trip could be a great fit.

Key Points

• Two in One: Combines lava caving and snorkeling in a single day, maximizing your Iceland trip.
• All Gear Included: No need to worry about equipment; everything needed for caving and snorkeling is provided.
• Expert Guides: Guides are knowledgeable, friendly, and help make the experience safe and enjoyable.
• Unique Locations: Visit UNESCO World Heritage Site Thingvellir and explore vibrant underground lava tunnels.
• Good Value: At around $207, you get two memorable activities, plus extras like photos and hot chocolate.
• Well-Reviewed: Most travelers find it worthwhile, especially those who enjoy active, outdoorsy pursuits.

An In-Depth Look at the Tour Experience

The Pickup and Transportation

Starting from Reykjavik (if you choose the transfer option), you’ll hop onto a comfortable, climate-controlled minibus. The convenience of pickup and drop-off is a big plus, especially after a long day of activity, saving you from the hassle of organizing your own transport. The tour’s duration is about 9 hours, so be prepared for a full day out. The small group size (max 24 travelers) helps keep the atmosphere friendly and personalized, with free Wi-Fi on board to share your photos or check messages.

Lava Tunnel Adventure: A Colorful Underground World

The first stop is the Raufarhólshellir lava tunnel, where you’ll gear up with all necessary caving equipment. The tunnel is renowned for its vibrant rock formations and otherworldly scenery, making it a fantastic spot for photography—something many reviews highlight with enthusiasm. You’ll explore underground tunnels, crawl through narrow passages, and experience the darkness and textures of volcanic rock up close.

Travelers seem to love this part, describing it as both educational and fun. Guides go beyond just leading the way—they share insights about volcanic activity and the formation of these tunnels, adding an extra layer of understanding to the adventure. One reviewer called their guide “funny” and “full of interesting facts,” which enhances the experience.

However, cave exploration involves a bit of physical effort. It’s not a leisurely walk; expect some crawling and bending, so good mobility and moderate fitness are needed. Also, winter visits are particularly beautiful, with many reviewers noting how atmospheric the cave feels during colder months.

Break and Transition: Time to Fuel Up

After the lava tunnel, you’ll have a break for lunch, which you’ll need to arrange yourself. This is a good time to hydrate and warm up before the next adventure. Some travelers mention that the overall value of the tour is enhanced by the inclusion of hot chocolate and cookies after snorkeling—a small but memorable touch.

Snorkeling at Silfra: Float Between Continents

The highlight for many is the snorkeling experience in Silfra, a UNESCO World Heritage Site located within Thingvellir National Park. Here, you’ll don your snorkeling gear, which is all provided, and float in incredibly clear water between two tectonic plates. The water is cold but surprisingly manageable thanks to the high-quality wetsuits and the expertise of your guide.

Most reviews rave about how spectacular the visibility is—some mention seeing over 50 meters of underwater clarity. Swimming between two continental plates feels both surreal and educational, as guides often share fascinating facts about the geological significance of the site.

While the water is cold, many find the experience exhilarating rather than uncomfortable. Guides instruct carefully to maximize comfort and safety, and many reviewers comment on how helpful and patient guides are, especially for first-timers or nervous swimmers. Some reviews highlight that the water is so clear you can drink it, which adds to the sense of purity and untouched nature.

Final Touches and Return

After the snorkeling, you’ll enjoy warm drinks and photos taken by your guide—an added perk that many reviews appreciate. The return trip is a relaxed way to wind down after a full day of adventure, and you’ll be dropped off at your original meeting point, making logistics straightforward.

Is it Worth the Price?

At $206.99, this tour is a solid value considering it offers two different experiences in one day, all equipment included, plus extras like photos, hot chocolate, and professional guides. Most travelers agree that it's an immersive way to see some of Iceland’s most distinctive natural sights without needing multiple separate bookings.

That said, it’s not a cheap adventure, but the cost reflects the equipment, guide expertise, and access to locations that are otherwise difficult to experience independently. If you’re someone who values guided, well-organized activities with safety and learning integrated, this tour delivers.

Addressing the Review Feedback

While the majority of feedback is positive, some travelers mention logistical issues—like unclear meeting instructions for the second part or feeling rushed. Others point out that the wetsuits can be restrictive, especially around the neck, and that the actual snorkeling time might be shorter than expected.

One reviewer noted that the suits had a hole and that they only had about half an hour of snorkeling, so managing expectations regarding timing and suit condition might be wise. Still, guides are praised for making everyone feel safe and prepared, which is crucial in such activities.

Who Should Consider This Tour?

This combo tour is best suited for adventurous travelers comfortable with physical activity and cold water. It’s ideal for those wanting to experience two distinct Icelandic landscapes—volcanic caves and underwater cracks—without spending multiple days on separate excursions.

Travelers should be able to swim and have moderate fitness levels, as some crawling and bending are involved. Due to the cold water, it’s not recommended for pregnant women or those with medical issues without prior clearance. The age minimum is 12, making it accessible to teens and older.

If you’re short on time but want to tick off two must-see features of Iceland’s geology, this tour hits that mark. It also appeals to those who enjoy guided adventures, learning from experts, and capturing stunning photos.

Final Thoughts: Is This Tour for You?

In the end, this SuperSaver Combo offers a well-rounded taste of Iceland’s geological marvels. The combination of lava caving and snorkeling makes for a full, varied day—and most travelers leave with incredible memories and stories to tell.

If you’re someone who thrives on outdoor activity, isn’t fazed by the cold, and loves to learn while having fun, you’ll likely find this tour a highlight of your trip. The guides’ knowledge, the stunning scenery, and the sense of achievement are big selling points.

However, if you prefer more leisurely activities or have mobility concerns, you might find the physical demands a bit challenging. Likewise, those wary of cold water or tight gear should consider their comfort level.

Overall, for the adventurous and curious, this combo tour provides a memorable way to see some of Iceland's most distinctive natural features with the added benefit of guided expertise and good value.

FAQ: Practical Questions About the Tour

Is pickup included in the tour?
Pickup from Reykjavik is offered on select days, but you can also meet at the starting point if you prefer. The return is included, bringing you back to your starting location.

How long is the tour?
It lasts approximately 9 hours, so it’s a full-day commitment. Be prepared for a long, active day but also a chance to see a lot in one trip.

What equipment is provided?
All necessary caving and snorkeling gear is included, so you don’t need to bring anything special besides warm clothing and your own personal items for comfort.

Is this suitable for children?
The minimum age for participation is 12 years old, and participants under 18 need an adult present. Make sure your child is comfortable with water activities and physical effort.

What should I wear?
Warm outdoor clothing, thermal underwear, good hiking shoes, and a change of clothes are recommended. Also, bring gloves, a hat, and a towel. Glasses aren’t allowed under goggles—contact lenses or prescription goggles are suggested.

Can I cancel if my plans change?
Yes, full refunds are available if you cancel at least 24 hours before the scheduled start. Cancellations within 24 hours are non-refundable.

Is medical approval needed?
Participants should review the medical statement form, especially if they have health issues. Pregnant women cannot participate in snorkeling due to the risk of cold water entry.

This tour offers a balanced mix of adventure, education, and stunning scenery—the kind of experience that leaves you with stories to tell long after your trip ends. If you’re ready to explore Iceland’s volcanic depths and underwater marvels, it’s certainly worth considering.