Book your Silfra Iceland snorkeling tour, where you get to swim between two tectonic plates. A guide, snorkeling gear, and the Silfra entry fee are included.Hidden within the UNESCO-listed Thingvellir National Park lies Silfra, one of the world’s most breathtaking snorkeling sites. On this unforgettable Silfra snorkeling Iceland experience, you’ll glide through crystal-clear glacial waters in the famous Silfra fissure—snorkeling between continents in Iceland where the North American and Eurasian tectonic plates meet. With up to 150 metres of visibility, this underwater canyon creates the otherworldly experience of swimming through air, with an alien world of intense blue colour and dramatic rock strata all around.Your Silfra snorkeling tour is preceded by professional guidance from trained instructors, who will give you all the equipment you need. You'll be fitted into a dry suit to keep you insulated from the 2–4°C water, so you stay safe and warm throughout the dive. As you approach the fissure, the water—melted and filtered volcanic rock from the Langjökull Glacier—discloses otherworldly landscapes shaped by millennia of geological processes. Whether you're an experienced diver or an inquisitive novice, Silfra snorkeling between tectonic plates is a bucket-list adventure for any explorer.After venturing through this enchanting underwater realm, you'll cozy up with a warm cup of hot cocoa and relive a once-in-a-lifetime excursion. One of the top-rated Silfra snorkeling tours in Iceland, this experience delivers natural splendor and geological marvel. If you're looking for a Silfra tour Iceland that is filled with thrills, with clarity, and with history, this is it—a quality selection for UK travellers eager to see Iceland's most unique underwater destination.
1. Snorkel between North American and Eurasian tectonic plates in the Silfra fissure.2. Experience unparalleled underwater visibility—up to 100–150 meters in glacial, crystal-clear water.3. Float through dreamlike rock formations sculpted by centuries of tectonic and volcanic activity.4. Snorkel in 2–4°C water and wear a dry suit while remaining insulated and warm.5. Discover Iceland's geology and Silfra's formation from certified, expert guides.6. Discover Thingvellir National Park, a UNESCO World Heritage Site dotted with volcanic landscapes.7. Take amazing photos underwater with GoPro rentals or waterproof cameras; an option to carry along.8. Relax after the dive with a free hot chocolate and relish in the experience shared with other snorkelers.