Silfra: Snorkeling Between Tectonic Plates Pick Up from Reykjavik

If you’re dreaming of a truly one-of-a-kind adventure, snorkeling in Silfra might just be it. This tour promises the chance to float between two of the planet’s biggest geological features— the North American and Eurasian tectonic plates— all set in the famously clear waters of Thingvellir National Park. We haven’t tried it ourselves, but based on what travelers say, it’s a surreal experience that’s worth considering if you’re heading to Iceland.

What we love about this tour is how smooth and well-organized it appears, especially with all gear and guidance included. Plus, the stunning visibility— over 300 feet— makes it easy to see the vibrant underwater landscape for an experience that feels more like flying than swimming. That said, it’s not a trip for everyone— the cold water, dry suit experience, and waiting times can be challenging. But if you’re comfortable in water and eager to see something really different, this could be a highlight of your Iceland trip.

One potential snag might be the logistical side: some reviews mention lengthy waits and disorganized pickups, which could eat into your day. Still, most travelers agree that the scenery and the experience itself outweigh these frustrations. It’s especially suited for those who value professionalism, stunning natural sights, and don’t mind donning a dry suit in chilly weather.

If you’re after an extraordinary, bucket-list experience with knowledgeable guides who keep it safe and engaging, this tour seems like a solid choice. Just be sure you’re ready for the cold and a bit of waiting— and you’ll be rewarded with an adventure unlike anything else on earth.

Key Points

• Unique Location: Only place on Earth to snorkel between two continental plates
• Expert Guidance: Live, PADI-certified guides ensure safety and tips
• All-Inclusive: Equipment, dry suits, warm undersuits, and transport included
• Stunning Visibility: Over 300 feet, revealing colorful underwater scenery
• Comfortable Experience: Hassle-free with hotel pickup, heated changing van, hot chocolate, and cookies
• Group Size: Small groups for personalized attention and better experience

The Experience of Snorkeling at Silfra: What You Can Expect

This tour is designed to make the most of the incredible setting of Thingvellir National Park, a UNESCO World Heritage site and the site of Iceland’s earliest parliament. As you make your way there from Reykjavik— typically with hotel pickup—you’ll have a chance to soak in the volcanic landscapes and learn about the park’s fascinating geology from your guide.

The journey takes about an hour, during which your guide will share interesting tidbits about the tectonic rift, the history of the area, and the natural forces shaping Iceland. Once you arrive, the guides will help you gear up in a dry suit over thermal underwear and thick wool socks— a must for surviving the cold waters comfortably. Many reviews highlight how helpful and friendly the guides are in assisting with suits and equipment, making the process less intimidating even if you’ve never snorkeled before.

The Snorkeling Itself

Once suited up, you’ll move into the water via steps— no jumping or swimming from a boat here. The waters are cold, typically around 1-2°C, but the dry suit does its job, keeping you dry and relatively warm. Expect to spend about 30 to 40 minutes floating along the fissure, which is often called the “Big Crack.” The water’s incredible clarity, often over 328 feet (100 meters), means you’ll see the rocks, algae, and tiny plants in vibrant shades of green and orange.

Travelers consistently mention how breathtaking the underwater scenery is, with “fantastic views” and “colorscapes” created by moss and algae. One person described it as “more like floating than swimming,” reinforcing how weightless and surreal the experience feels. The guides will lead you through narrow channels, into Silfra Hall, and then into the deep Silfra Cathedral, all of which provide dramatic backdrops.

The Highlights Inside the Water

The most talked-about feature is swimming through the narrowest section, known as the “Silfra Big Crack,” followed by floating over boulders and into the Lagoon. Many reviews describe it as “once in a lifetime,” with people saying the scenery is “breath-taking” and “unforgettable.” Several mention the guides’ professionalism and friendliness, with one review calling their guide “amazing,” “knowledgeable,” and “patient.”

Post-snorkeling warm-up

After your underwater adventure, you’ll change out of your dry suit in the heated van, which offers a welcome break from the cold. You can then enjoy hot chocolate and cookies, a small but thoughtful touch to help you warm up and reflect on the experience.

The Logistics: What to Know Before You Book

Itinerary Breakdown

The tour begins with hotel pickup in Reykjavik, usually 30 minutes before the scheduled start. The drive to Thingvellir National Park takes about an hour. Along the way, your guide will give insights about Iceland’s geology and history— the perfect way to set the scene.

Once at Silfra, your small-group of up to six people will be fitted with dry suits, warm undersuits, and snorkeling gear. The process of suiting up is often praised in reviews— guides are helpful, patient, and knowledgeable, making it easier even for first-timers. Be sure to wear thermal underwear and thick socks, as recommended. The suits are tight but meant to be snug, and most reviews mention that guides are attentive to correct fitting.

Duration and Group Size

The entire experience lasts around four and a half hours, including transportation, gear-up time, and the actual snorkeling. Small groups mean more personalized attention from guides and a more relaxed experience, especially important given the cold water and equipment.

Cost and Value

At $194 per person, the tour offers a lot in terms of experience, guidance, equipment, and transportation—all essentials for a hassle-free day. Many reviews highlight how well-organized and professional the operation is, which adds to the perceived value. It’s not a cheap outing, but considering everything included, it feels like a fair price for such a unique and safe adventure.

Accessibility and Conditions

Participants need to be at least 12 years old, comfortable in water, and able to swim. The suits can feel constricting, so if you’re claustrophobic, this might not be your best fit. For those over 60, a doctor’s note is required, emphasizing the activity’s physical demands.

Challenges Noted by Travelers

Some reviews mention waiting times—sometimes in freezing weather— as a downside. The outdoor briefing can take quite a while, which is unavoidable due to park regulations and safety procedures. One reviewer described this as “miserable,” especially since the wait can be up to two hours. The transportation service also received mixed reviews, with some saying it was less organized than the snorkeling itself.

What Travelers Are Saying

Most reviewers rave about the guides’ professionalism, the stunning underwater views, and the overall value. Many mention that guides like Nikola or Anna Marie are especially helpful, patient, and fun, making the experience smoother and more enjoyable.

Others indicate that the dry suits are “not easy to put on” and that the cold can be intense, especially if unprepared. But most agree that the effort is worth it for the scenery and the rarity of snorkelling between two continents.

The Pros and Cons

Pros:

• Stunning underwater visibility and scenery
• Small-group size for personalized attention
• All gear included, making it easier to just enjoy
• Expert guides who are knowledgeable and friendly
• Convenient pickup and drop-off from Reykjavik
• Unique setting— only place on Earth to snorkel between tectonic plates

Cons:

• Cold water, even with dry suits, requiring good layering
• Waiting times outdoors can be lengthy, especially in winter
• Some logistical hiccups noted in reviews, like transportation issues
• Not suitable for pregnant women or those with certain health conditions
• Dry suits can feel tight and constricting

Who Is This Tour Best For?

If you’re a traveler who loves unique natural sights, isn’t fazed by cold water, and appreciates expert guidance, this experience is likely to be a highlight. It’s particularly suited for those who want guaranteed all gear, small groups, and a hassle-free day. It’s also perfect for anyone who dreams of standing between two continents— a literal crossing of tectonic boundaries that only a few get to see.

But if your idea of fun involves warm water, easy logistics, or you’re not comfortable in water, you might find the dry suit experience challenging. Also, if waiting outdoors in cold weather sounds unappealing, consider that this might be less enjoyable during winter months.

FAQ

How cold is the water in Silfra? The water temperature is typically around 1-2°C (34-36°F). The dry suits help keep you dry and relatively warm, but expect to feel the cold on your face and extremities.

Is the snorkeling suitable for beginners? Yes, all that’s needed is a basic swimming ability and comfort in water. The guides will instruct you on how to use the equipment and ensure safety, making it accessible even for first-timers.

What should I wear under the dry suit? The guides recommend long underwear and thick wool socks. Wearing multiple layers helps ensure you stay warm during the outdoor briefing and waiting times.

How long does the entire tour last? Expect around four hours and thirty minutes from pickup to drop-off, with the snorkeling portion lasting about 30-40 minutes.

Is transportation included? Yes, round-trip pickup and drop-off from your Reykjavik hotel or a central location are part of the package.

What’s the group size? The maximum group size is six travelers, which helps keep the experience intimate and personalized.

Can I do this if I have health issues? Participants should be in good health, comfortable in water, able to swim, and, if over 60, have a doctor’s note. It’s not suitable for pregnant women.

Are photos available? Yes, you can purchase souvenir photos after the tour, but they are not included in the price.

Final Thoughts

Booking a tour to snorkel between tectonic plates in Silfra offers an experience that’s hard to match anywhere else. From the breathtaking clarity of the water to guides who make safety and fun a priority, it’s a well-regarded adventure that many travelers call a bucket-list highlight. While it does come with some logistical quirks and cold water concerns, most reviews affirm that the scenery and the novelty outweigh these drawbacks.

This experience is best suited for those who want a guided, all-inclusive trip that minimizes hassle and maximizes awe. If you’re comfortable in water, open to a bit of cold, and eager for a truly out-of-the-ordinary activity, this snorkeling trip could be one of the most memorable parts of your Iceland journey.

Whether you’re a seasoned traveler or a first-time visitor craving a unique adventure, Silfra’s underwater fissure pushes the boundaries of what you’d expect from a snorkeling trip—literally standing between two worlds.