Snorkelling in Reykjavik

Slip into Reykjavik’s crystal-clear waters and discover a world shaped by volcanic landscapes. Snorkelling here reveals vibrant marine life and unique geological formations, making Iceland’s capital an unexpected haven for underwater exploration.

The best Snorkelling activities in Reykjavik

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To snorkel in Reykjavik is to immerse yourself in a world where fire and ice meet beneath the surface. Iceland’s capital, perched on the edge of the North Atlantic, offers a unique aquatic landscape shaped by volcanic forces and glacial meltwaters. The city’s proximity to the famous Silfra fissure in Thingvellir National Park, just a short drive from downtown Reykjavik, makes it a global hotspot for underwater exploration. Here, the clarity of the water is legendary, with visibility often exceeding 100 metres, revealing a palette of sapphire blues and emerald greens. The crisp northern air, the gentle lapping of water against ancient lava rocks, and the distant silhouette of Mount Esja create an atmosphere both invigorating and serene. Snorkelling in Reykjavik is not just about observing nature—it is about feeling the pulse of Iceland’s wild landscapes from a perspective few ever experience.

The act of snorkelling in and around Reykjavik is defined by contrasts. Entering the Silfra fissure, you glide between the North American and Eurasian tectonic plates, surrounded by cathedral-like walls of volcanic stone. The water, filtered for decades through porous lava, is astonishingly pure and cold, typically around 2–4°C year-round. As you float, the silence is profound, broken only by the gentle sound of your own breath and the occasional ripple of a submerged rock. The sensation of weightlessness, combined with the surreal clarity and shifting light, creates a dreamlike experience. Typical excursions last between 30 and 40 minutes in the water, with routes tailored to showcase the most dramatic underwater features—narrow canyons, sandy bottoms, and vibrant algae gardens. While the pace is unhurried, the environment is dynamic, offering moments of tranquil observation punctuated by awe-inspiring vistas.

Local guides in Reykjavik are passionate ambassadors of Iceland’s outdoor culture, blending deep knowledge of geology and ecology with a strong commitment to safety. All snorkelling tours are led by certified professionals who provide high-quality drysuits, thermal undergarments, masks, snorkels, and fins, ensuring comfort even in chilly conditions. Before entering the water, participants receive a thorough briefing on technique, equipment use, and environmental stewardship. The guides’ familiarity with local currents, weather patterns, and terrain guarantees a secure and enjoyable experience. Accessibility is a priority, with clear logistical support from Reykjavik city centre to the dive sites, and group sizes are kept small to maintain a personal and attentive atmosphere.

Snorkelling in Reykjavik is accessible to beginners, though a reasonable level of physical fitness is required due to the cold water and the need to swim steadily in a drysuit. The activity is suitable for adventurous travellers, families with older children, and anyone eager to explore Iceland’s natural wonders from a new angle. The best conditions are found from late spring to early autumn, when daylight lingers and the landscape is at its most vibrant, though winter snorkelling offers a different kind of magic with crystalline air and snow-dusted shores. Whether you are a first-time snorkeller or an experienced aquatic explorer, Reykjavik’s underwater world promises a memorable challenge and reward.

To discover the extraordinary clarity, geological drama, and quiet beauty of snorkelling in Reykjavik, book your next adventure with Manawa and experience Iceland’s aquatic heart for yourself.

Customer feedback on Reykjavik

Average rating

4.7/5

(130)
  • Excellent
    77.7%
    101
  • Very good
    19.2%
    25
  • Average
    3.1%
    4
  • Poor
    0%
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    0
theresa G., United Kingdom — 14/09/2025
5/5
Lots of interesting stops lava cave was a real highlight, very good guide very interesting and humorous
Amazing! Always wanted to do this, fantastic throughout
Darin F., United States — 24/07/2024
5/5
This was the highlight of our trip to Iceland. Golden Circle, Whale watching and the other activities all take a back row seat to this event.
Pommeline P., Netherlands — 17/05/2024
5/5
Very nice tour, beautiful surroundings. Saw a couple of whales quick.
Myron V., Netherlands — 15/05/2024
5/5
Great to float and waddle through glacier water. Seeing great depths and different kinds of algae.

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