Freedive Silfra Half Day Tour

Exploring Iceland’s legendary Silfra fissure through freediving offers an adventure unlike any other. Priced at $223.60 per person, this 4-hour tour takes you to one of the world’s top freedive spots, with over 100 meters of visibility on most days. The tour departs from Reykjavik and is designed to be accessible for those who know how to swim and are comfortable in water, with full safety briefings provided to ensure a secure experience. The group size is limited to 6 participants, giving a more personalized atmosphere, and the activity is highly recommended, with a perfect 5.0 rating based on 219 reviews.

While it requires some physical fitness—participants must be between 45kg and 130kg in weight and taller than 145cm—it promises a safe, fun, and awe-inspiring way to see Iceland’s unique landscape from beneath the surface. The tour includes entry to Thingvellir National Park, all necessary equipment, beverages, and full guidance, making it a hassle-free experience for adventurers eager to try something extraordinary.

Key Points

• Freediving in Silfra with expert guides in Thingvellir National Park
• Up to 100+ meters visibility on most days, one of the top freedive sites worldwide
• Full safety briefing and equipment provided, with guides present throughout the water activity
• Includes beverages and park fees, with no need for separate entry tickets
• Suitable for those over 145cm and under 210cm tall, with basic swimming skills required
• Limited to 6 participants for a more intimate and personalized experience

Starting Point at Vallarvegur in Thingvellir National Park

This half-day freediving tour begins at Vallarvegur within Thingvellir National Park, a UNESCO World Heritage site. Travelers meet the guides at parking spot P5, a five-minute walk from the designated meeting point. The tour commences with a comprehensive safety briefing where guides explain the equipment, safety protocols, and what to expect during the activity.

After the briefing, participants don their wetsuits and snorkeling gear, then walk just two minutes to the Silfra fissure. The proximity of the meeting point and activity site makes logistics straightforward and minimizes travel time. Once in the water, the guides stay close at all times, ensuring safety and providing assistance as needed, which is especially reassuring for first-time freedivers.

After completing the freediving session, participants return to the changing area, where guides assist with removing gear. To warm up, hot cocoa is offered, enhancing the cozy feeling after spending time in the cold water. The entire process allows for a smooth, enjoyable experience, even for those new to freediving.

Silfra’s Renowned Visibility and Unique Location

Silfra’s crystal-clear waters are a standout feature, with over 100 meters of visibility on most days—making it one of the top freedive destinations in the world. The clear waters come from the meltwater of nearby glaciers, filtered through porous lava rock, resulting in extraordinary transparency.

The location within Thingvellir National Park adds a captivating backdrop. Here, two tectonic plates—the North American and Eurasian—diverge, creating the fissure where the activity takes place. Freediving between these continents provides a rare chance to experience a geological marvel while floating in pristine waters.

The tour emphasizes safety and comfort, with full gear provided, including high-quality wetsuits and snorkeling equipment. This focus on equipment quality and safety standards enhances confidence for participants, ensuring they can enjoy the stunning surroundings without worry.

What the Freediving Experience Involves

Participants spend up to 4 hours, with most of the time dedicated to the water activity. The tour begins with the briefing, followed by gear fitting and a short walk to Silfra. Once in the water, guides lead the group through freediving in the fissure, where viewers can expect exceptional water clarity and a unique sense of weightlessness.

The guides are present at all times, providing support, safety oversight, and guidance. They help with equipment adjustments and ensure that even those new to freediving feel comfortable. The experience is designed to maximize safety while allowing for a close-up view of the underwater landscape.

Participants are encouraged to stay hydrated, and beverages are included in the tour. It’s advisable to bring warm clothing to layer on after the activity, as water temperatures can be cold even with wetsuits. The entire process is well-structured, with ample time allocated for each stage, making it suitable for beginners as well as more experienced freedivers.

Logistics: Meeting, Group Size, and Inclusion

The tour operates from Vallarvegur in Thingvellir National Park, with parking available nearby. The meeting point is easy to find, and the activity ends back at the same spot, simplifying logistics for visitors staying in Reykjavik.

Group sizes are limited to 6 participants, which helps maintain a relaxed and personalized environment. The tour includes park entrance fees, snorkeling and safety equipment, and beverages such as hot cocoa after the activity.

While hotel pickup and drop-off are not included, the meeting location is accessible by car or public transport, making it convenient for most travelers. Attendees should be prepared with swimwear and warm layers for after the activity, as these are not included in the tour.

Accessibility and Physical Requirements

Participants must know how to swim and be physically and mentally fit. The activity has height and weight restrictions, requiring participants to be between 145cm and 210cm tall and weigh between 45kg and 130kg.

The tour is designed for those comfortable in water, but no prior freediving experience is necessary. Guides are experienced and provide full briefings to ensure safety and comfort. Service animals are permitted, adding to accessibility considerations.

Due to the nature of the activity, participants should bring warm clothing for post-dive comfort. The activity is suitable for most travelers who meet the criteria, with a maximum of 6 participants per tour to ensure safety and attention.

The Freediving Gear and Safety Measures

The tour includes the use of high-quality snorkeling gear and wetsuits, carefully selected to provide insulation in cold water. Guides are present at all times, ensuring constant supervision and support. The safety briefing prior to entering the water covers all necessary protocols, making the experience safe even for first-timers.

Guides are praised for their knowledgeable and friendly approach, which enhances confidence for participants. They assist with equipment and offer clear instructions, making the freediving experience smooth and enjoyable.

The hot cocoa served after the activity adds a cozy touch, helping participants warm up and reflect on their underwater adventure. The focus on safety and comfort makes this tour accessible and enjoyable.

The Review Highlights: What Makes This Tour Stand Out

With a perfect rating of 5.0 from 219 reviews, this tour excels in guiding and the quality of the experience. Guides are noted for their patience, helpfulness, and knowledge, creating a confident environment for participants.

The water clarity and spectacular scenery are repeatedly mentioned as unforgettable. Several reviews highlight that even non-certified swimmers or those without prior freediving experience can participate comfortably, thanks to the thorough briefings and attentive guides.

The inclusion of beverages and park fees adds to the value, making it a straightforward, all-in-one experience. The focus on safety, small group sizes, and high-quality gear make this tour a top choice for anyone wanting to see Iceland from a new perspective.

Final Thoughts on the Freedive Silfra Half Day Tour

This half-day freediving adventure in Thingvellir National Park offers a rare chance to float between two continents in one of the world’s clearest waters. The expert guides, well-maintained equipment, and stunning scenery make it a compelling option for those interested in water sports and Iceland’s geological wonders.

While it does require participants to meet certain physical criteria and have basic swimming skills, the full safety briefing and small group size help ensure a safe and enjoyable experience. It’s particularly suited for travelers who seek a more active, immersive way to explore Iceland’s natural beauty beyond standard sightseeing.

The Freedive Silfra Half Day Tour stands out as a carefully organized, highly rated, and truly memorable activity—perfect for adventurous spirits eager to explore Iceland’s underwater marvels.

Frequently Asked Questions

Do I need to be certified in freediving or scuba diving?
No certification is necessary. The tour includes a full safety briefing, and guides are present at all times to ensure safety.

What are the physical requirements?
Participants must be over 145cm in height, weigh between 45kg and 130kg, and know how to swim. They should also be physically and mentally fit.

Are wetsuits included?
Yes, the tour provides all necessary wetsuits and snorkeling equipment.

Is the tour suitable for beginners?
Yes, beginners with basic swimming skills are welcome; guides provide thorough instructions and support.

Can I cancel if my plans change?
Yes, the tour offers free cancellation up to 24 hours before the start, with a full refund.

What should I bring?
Participants should bring warm clothing for after the activity, as well as swimwear. Towels are not included.

Is food or other drinks provided?
Beverages, including hot cocoa, are included after the activity. Alcoholic drinks are not provided.

Where does the tour meet?
The meeting point is Vallarvegur in Thingvellir National Park, at parking spot P5.

How long does the activity last?
The total tour duration is approximately 4 hours, including briefings, gear fitting, water time, and warm-up.

Can I bring a service animal?
Yes, service animals are allowed during the tour.

What happens if the weather is poor?
The tour requires good weather. In case of cancellation due to weather, participants are offered a different date or a full refund.