Reykjavík: Silfra Fissure Snorkeling between Two Continents

If you’ve ever dreamed of floating between two tectonic plates, this tour in Iceland might just be the adventure you’re after. We’ve read plenty of reviews and details, and it’s clear that snorkeling in Silfra isn’t your average activity. It’s a unique blend of stunning scenery, fascinating geology, and a splash of adrenaline. It’s not an everyday experience, but it’s one many travelers find absolutely worth the effort.

What we love most about this tour is how knowledgeable guides make the whole process feel safe and approachable, even for first-timers. Also, the crystal-clear waters offer views you simply can’t get anywhere else — floating in a natural aquarium between two continents is pretty special. On the flip side, a potential consideration is the cold—it’s an outdoor adventure in an icy environment, which might be uncomfortable for some, especially if you’re not prepared.

This experience suits those who are comfortable with water, enjoy a bit of adventure, and want to see a natural wonder that’s truly one-of-a-kind. It’s not ideal for young children, pregnant women, or anyone with mobility or health issues, but for the adventurous and curious, it’s a bucket list moment.

Key Points

• Top-ranked site: Silfra Fissure is considered one of the top-10 dive sites worldwide.
• World-changing views: You’ll drift over the divide between the American and European plates amid pristine, clear waters.
• Professional guides: The tours are led by certified divemasters who prioritize safety and comfort.
• All gear included: Expect quality snorkeling gear, thermal suits, and even underwater photos.
• Weather considerations: The water is cold, and dressing appropriately is key—thermal layers and dry suits are provided.
• Limited group sizes: Tours are capped at six participants, ensuring a more personalized experience.

You can check availability for your dates here:

An In-Depth Look at the Silfra Snorkeling Tour

What makes Silfra a must-do?

Snorkeling in Silfra is often called a “once-in-a-lifetime” experience, and it’s easy to see why. The water here is so pure and transparent that visibility can reach up to 150 meters. You’re basically floating in a natural aquarium, with the landscape of the canyon walls and floating icebergs visible all around. You get to swim directly over the rift that separates North America and Eurasia—a raw piece of geology in action.

The fact that this is one of Iceland’s most sacred sites adds a layer of cultural significance, which guides happily share along the way. As one reviewer pointed out, “Drifting between tectonic plates at Silfra, surrounded by such beauty, was truly surreal.”

The journey from Reykjavík

Most tours start with a scenic drive from Reykjavík, giving you a chance to admire Iceland’s landscape. The trip itself is part of the adventure, with guides sharing tidbits about the geology and history of Thingvellir National Park. The park is a UNESCO World Heritage Site, and it’s worth taking a moment to appreciate the significance of the location before slipping into the water.

Transportation options usually include pickup from Reykjavík, though you can also choose to meet at the park if you prefer. The drive is about an hour, and the tour typically lasts between 3 to 5.5 hours. That includes gear fitting, the snorkel session, and some time afterward for warm drinks and photos.

What to expect on the water

Once you arrive, you’ll be assisted into your gear—wetsuits, gloves, boots, and thermal undersuits, all provided. While donning the dry suits can be a bit tricky, guides are patient and make sure everyone is comfortable before entering the water. Expect the water to be cold, around 2-4°C (36-39°F), but the suits do a good job of keeping you warm once you’re in.

The snorkel itself lasts about 45 minutes, during which you’ll drift smoothly over the fissure, viewing the underwater formations, floating ice, and the blue hues of the glacier-fed water. You’ll be floating with your guide, so safety is well covered. As one reviewer put it, “Once in the water, I forgot about the cold—just the incredible views and the sensation of floating between two continents.”

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Post-snorkel warmth and photos

After the water, everyone appreciates the hot cocoa and cookies provided — a much-needed warm-up. The guides often take photos during the snorkel, and many reviews mention how helpful and friendly they are, making sure everyone gets good shots and feels at ease.

The overall experience, as many say, “makes you feel like you’ve achieved something truly special,” and the photos serve as a perfect keepsake.

Is it worth the price?

At $142 per person, this tour offers quite a bit of value. All equipment, transportation, and guidance are included, and the chance to snorkel between two continents is unmatched. For many, it’s a once-in-a-lifetime moment, and considering the quality of guides and the safety measures, it’s a good investment.

Who should avoid this?

It’s important to note who might find this tour challenging. Children under 12, pregnant women, and people with mobility or medical issues are not recommended. The cold water, physical activity involved in donning the dry suit, and the outdoor setting mean it’s best suited for those in good health and comfortable around water.

Real Traveler Experiences

Many reviews highlight the professionalism and friendliness of guides, with comments like “Dominika was my guide. She was absolutely amazing, made sure we were comfortable, and took great photos.” Others rave about the scenery: “The underwater views were spectacular, and the water so clear I felt like I was in a different world.” Even those who found the cold challenging still say the experience was worth it, mentioning the warmth of the gear and the post-snorkel treats.

A few travellers note minor inconveniences, such as the outdoor changing process during winter or the initial difficulty in putting on the dry suits. However, guides’ patience and helpfulness generally turn these hurdles into part of the adventure.

Practical Details and Tips

• Duration: 3 to 5.5 hours, depending on your choice of starting time
• Price: $142, which covers gear, transportation (if option chosen), park entrance, and photos
• Group size: Small, capped at 6 participants for a more intimate experience
• Weather: Be prepared for cold—dress in thermal base layers, and don’t forget gloves and warm socks
• What to bring: Warm clothing, a change of clothes, and a sense of adventure
• Not suitable for: Kids under 12, pregnant women, and those with certain medical conditions or mobility issues

The Sum Up

Snorkeling at Silfra is a standout experience for anyone visiting Iceland who enjoys a bit of adventure and incredible scenery. The tour is well-organized, led by guides who are both professional and friendly, making the whole process feel safe and manageable—even for first-timers. The chance to float between two continents in crystal-clear glacier water is truly unique, and the stunning visuals will stay with you long after you leave.

It’s best suited for curious travelers comfortable with water and outdoor conditions. If you’re after a once-in-a-lifetime photo op and don’t mind the cold, this tour will check all your boxes. Just be sure to prepare properly for the weather, and you’ll find it to be one of those days you’ll talk about for years.

FAQ

Is transportation included?
Yes, if you select the pickup option, you’ll be taken from Reykjavík to Thingvellir National Park. Otherwise, you can meet at the designated parking lot.

What is the water temperature?
The glacier waters come from Langjökull, and the water temperature hovers around 2-4°C (36-39°F), so dressing warmly and in thermal layers is essential.

How long does the snorkeling last?
The actual snorkeling experience lasts about 45 minutes, but the entire tour, including preparation and post-water refreshments, takes between 3 and 5.5 hours.

Can children participate?
No, children under 12 are not allowed to join due to safety reasons related to water temperature and physical requirements.

What should I wear?
Bring warm clothing, a change of clothes, and be prepared to wear the thermal undersuits and dry suits provided.

Are photos included?
Yes, underwater photos are part of the package, and guides are helpful in capturing your experience.

Is it suitable for people with medical conditions?
Most participants should be in good health; those with mobility issues, heart conditions, or respiratory problems are advised not to participate.

If you’re looking for a truly extraordinary adventure, snorkeling in Silfra will definitely be a highlight. It’s a chance to step into the geological heart of Iceland and witness a natural marvel that few get to experience firsthand. Just plan ahead for the cold, follow your guides’ instructions, and prepare to be awestruck.

You can check availability for your dates here: