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Experience Iceland’s unique night freediving at Silfra with crystal-clear waters, expert guides, and unforgettable views—perfect for adventure lovers.
If you’re craving an experience that combines adventure, scenery, and a touch of the extraordinary, the Silfra Night Freedive Tour in Iceland might just be the perfect choice. This tour offers a rare opportunity to free dive between two continents after dark, in one of the world’s top snorkel and dive spots. Imagine floating in silken, icy waters with visibility averaging 330 feet (100 meters)—a spectacle best enjoyed under the calm of night.
What we love most about this experience is how it blends thrill with serenity. Freediving in the darkness adds an almost mystical quality that daytime visits can’t match. Plus, the tour includes professional guidance, ensuring safety while allowing you to focus on the incredible surroundings. That said, this is best suited for those who are comfortable swimming and physically fit, as it involves some gear and safety protocols.
A potential consideration is that this is a small-group experience—limited to just six participants—so it’s intimate but requires early booking. Also, since it’s a night activity, it can feel a bit more weather-dependent or affected by Iceland’s unpredictable climate. This tour will appeal most to adventure-seeking travelers, especially those with a sense of curiosity about the unknown.


Upon arriving at the designated meeting point in Thingvellir National Park, you’re greeted by your guide, who is often a certified freedive professional. The tour starts with a comprehensive safety briefing, where you’ll learn about what to expect, how to handle the gear, and the safety measures in place. This preparation is crucial, especially since freediving in the dark is a different ballgame from daytime excursions.
The walk to Silfra takes just about two minutes, and the entire process is streamlined for those eager to jump right in. You’ll be fitted with the provided snorkeling gear and wetsuits, which are of high quality—important for Iceland’s chilly waters. The guide stays close throughout, offering reassurance and oversight, especially for those new to freediving or the cold.
Once submerged, the experience is absolutely mesmerizing. Freediving in crystal-clear waters between two tectonic plates offers views that many travelers describe as “incredible” and “surreal.” Our review mentions that the water’s visibility often exceeds 100 meters, providing a perfect setting for photos and just pure awe. Floating silently in the dark, with the silence broken only by your own breathing, offers an almost meditative feeling—something reviewers have called “utterly special.”
Post-dive, your guide helps you out of the water, dries you off, and takes you back to the changing area. The experience concludes with warm hot cocoa, a simple but much-appreciated touch that helps you rewarm after the cold immersion.
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Silfra’s reputation as one of the top freediving spots globally is well-deserved. The clarity of the water, combined with its unique location between the North American and Eurasian plates, makes it a bucket-list experience. What sets this night tour apart is the extra layer of tranquility and enchantment that darkness provides.
According to one reviewer, “drifting along during the slow sunset was incredibly special.” Although technically after sunset, the darkened environment intensifies the feeling of floating in a secret world, away from daytime crowds. The tour is small and intimate, with just six participants, which enhances the experience—everyone gets individual attention, and there’s ample opportunity for questions and sharing the awe.
The professional guides play a pivotal role. Their expertise ensures that participants, even those without prior freediving experience, can enjoy the activity safely. They tailor the experience to each person’s comfort, which reviewers have appreciated deeply.
The tour lasts approximately 4 hours, starting at 9:00 pm. The timing is thoughtfully chosen, as the dark sky amplifies the adventure but also means you need to be prepared for cold temperatures. Warm clothing after the dive is recommended, and most guides will advise bringing layers.
The cost of $249.10 per person includes all activities, national park fees, guides, and snorkeling equipment. This makes it a good value considering the exclusive access, safety measures, and the quality of gear provided. Keep in mind that hotel pickup and drop-off are not included, so you’ll need to arrange your transportation to the meeting point. Parking is straightforward, with a lot just 5 minutes from the meeting spot.
Attendees must be over 145 cm tall and weigh between 45 and 130 kg. The tour’s physical requirements are straightforward, but it’s worth noting that you should be comfortable swimming and physically fit. No certification or previous freediving experience is necessary, which makes it accessible to most adventurous travelers.
Weather can influence the experience, so flexibility is advisable. If poor conditions cause cancellation, a full refund or rescheduling will be offered.
One reviewer described the experience as “hysterical” during the gear-up, highlighting how fun and slightly quirky the process can be. Others appreciated the “serenity” of floating during the slow sunset, which added to the sense of peace and wonder.
The small group size meant that everyone felt comfortable, and the guide, Birgir, was praised for his excellent instruction and friendliness. The overall sentiment was that this activity became a highlight of their trip—an experience they would remember for a lifetime.

This tour is perfect for adventure lovers who want to try freediving in one of the world’s most beautiful and unique locations without prior experience. It’s ideal for those interested in water sports, but who also value safety and local expertise. Since the tour takes place at night, it may appeal to travelers seeking a more intimate, peaceful experience away from crowds.
However, it’s not suitable for everyone—participants should be comfortable swimming, physically fit, and over 145 cm tall. Those with a fear of the cold or who prefer daytime activities may want to consider other options, but overall, this is an authentic and exhilarating experience for most adventure-minded travelers.
The Silfra Night Freedive Tour offers an unparalleled blend of adventure, beauty, and tranquility. It’s an ideal choice for curious travelers, water lovers, and anyone craving a unique perspective on Iceland’s stunning geological features. The small group size and professional guidance make it accessible and safe, while the breathtaking underwater scenery guarantees a memorable experience.
If you’re comfortable swimming and want to experience the thrill of floating between continents in one of the clearest waters on earth—at night, no less—this tour is a fantastic value. It’s perfect for those who want a quiet, contemplative adventure that feels both exclusive and exhilarating.
For anyone eager to add a truly special activity to their Iceland itinerary, this is a must-try—and one that will stay with you long after you’ve left the water.
Do I need to have freediving experience to participate?
No, certification isn’t required. The guides are experienced and will tailor the experience to your ability, making it accessible even for first-timers.
What is included in the price?
The price covers all activities, national park fees, professional guides, and snorkeling equipment. Hot cocoa is also provided after the dive.
What should I bring for the tour?
Bring warm clothing to change into after the dive, as Iceland can be quite chilly. Towels and swimwear are not included.
Is this activity suitable for children or teenagers?
Participants must be over 145 cm in height and weigh between 45 and 130 kg. It’s suitable for most physically fit teenagers, but always check with the provider if unsure.
What time does the tour start?
The tour begins at 9:00 pm, offering an evening experience in the dark for a unique perspective.
How many people are in each group?
A maximum of six travelers ensures personalized attention and a more relaxed experience.
Can I cancel if my plans change?
Yes, cancellations are free up to 24 hours in advance for a full refund. Less than 24 hours, and the fee is non-refundable.
Is parking available near the meeting point?
Yes, there’s a parking area just 5 minutes walk from the meeting spot at P5.
What if the weather is poor?
Tours are weather-dependent, and poor conditions may lead to cancellation or rescheduling with a full refund or alternative date.
Can I bring my own gear?
The tour provides all necessary snorkeling and freediving equipment, so bringing your own isn’t necessary.
Whether you’re an adrenaline junkie or simply seeking a once-in-a-lifetime experience, the Silfra Night Freedive Tour offers a perfect blend of thrill and wonder—an Icelandic adventure you’ll never forget.