Silfra

Outdoor activities

Snorkel between two continents at the Silfra Fissure in Þingvellir National Park, a UNESCO World Heritage Site. Stay warm as you explore this magical underwater glacial world with a high-quality dry suit. Upon arrival, learn a bit about the fissure with your guide and get set up with all the required snorkeling gear. Explore the valley where the tectonic plates of North America and Europe drift further apart every year, located in the UNESCO World Heritage Site of Þingvellir National Park. Swim through the filtered crystal-clear glacial meltwater with your guide. Admire the vibrant colors and keep your eyes peeled for local plant species and marine life like the dwarf char. Marvel at the vibrant colors of the glacier meltwater as you swim between two continents. After the activity, enjoy some hot drinks and cookies and receive photos taken on a GoPro as a souvenir of your memorable experience.

Embark on an underwater experience like no other: Snorkeling between tectonic plates at the Silfra Fissure. Silfra boasts up to 150m of underwater visibility and is frequently ranked as one of the top dive sites in the world. Admire views of Iceland's stunning landscape as you ride from Reykjavik to the heart of Thingvellir National Park, a UNESCO World Heritage Site. Snorkel in this location for 45 min with your guide, before warming up with hot coco & cookies, then returning to the city. *Select Meet-on-Location to make your own way to Thingvellir - we'll meet you there!* The glacier waters come from Langjökull, 50 km (30 miles) away, and make their way through lava fields to beautiful Thingvellir Lake. Although the chilly waters are too cold to support much in the way of marine life, Iceland's Silfra crack runs down between the American and European continental plates -drifting apart at 2cm per year- and offers amazing, ethereally blue underwater views.

Have an out-of-this-world adventure while drysuit snorkeling in Silfra rift, a UNESCO World Heritage Site in Thingvellir National Park. The hidden natural wonder has 100 meters of underwater visibility with bright colors that make the experience almost unrealistic. Meet your guide and group directly at the site in Silfra and prepare to travel between two continents in the rift. Be guided through magnificent scenery and view Silfra from the surface while the slow current carries you through the stunning underwater landscape. Stay dry underneath your drysuit or, for the more adventurous, choose the wetsuit to feel the natural cool waters. Snorkel through the pure and clean waters of Silfra and end the tour in a lagoon often called "the real blue lagoon" because of the bright blue color of its water. 

Enjoy a guided wetsuit snorkeling tour in the Silfra fissure, located in the UNESCO World Heritage Site of Thingvellir National Park. Leave Reykjavik behind and discover this hidden natural wonder, where the 100-meter underwater visibility and bright colors make the experience almost unrealistic. Immerse yourself in the pristine water of Silfra—some of the purest waters on the planet. When snorkeling in Silfra, travel between two continents, ending the tour in a lagoon often called "the real blue lagoon" because of the bright blue color of the water. Snorkeling in Silfra fissure, where you are guided into this magnificent scenery, is a total must-see for all nature and adventure-thirsty travelers. Enjoy freedom in terms of movements and free dive by holding your breath. Stay dry underneath your drysuit or, for the more adventurous, choose a wetsuit to feel the natural cool waters. The wetsuits used are six millimeter in thickness and isolate the body well from the cold water. Warm up with a cup of hot chocolate and leave feeling reinvigorated

Enjoy a snorkeling tour of the Silfra Fissure in Thingvellir National Park, a UNESCO World Heritage Site and one of the wonders of the famous Golden Circle route. Float between two tectonic plates in the clearest water in the world with 300 feet, or 100 meters, of visibility. Once you arrive at Silfra, you will be divided into groups of 6 people, one group per guide. Gear up in a wetsuit to keep you warm and comfortable in the cold water. After a safety briefing, make your way to the entry platform to spend about 45 minutes in the water. Float through what is called the Big Crack, Silfra’s narrowest section where the continental plates are so close you can almost touch them. The fissure then widens into Silfra Hall. If you look from the right angle, you can see all the way to lake Thingvallavatn, over 150 meters away.  Enter the Silfra Cathedral at the depth of 23 meters and feel like you’re flying over the boulders and glacial silt. End the snorkeling adventure at the Silfra Lagoon. Enjoy hot chocolate and cookies to warm up. Chat with your guide and ask any questions you might have.

Experience the different geothermal landscapes of Iceland's legendary Golden Circle on a guided tour from Reykjavík. Listen to Icelandic music as you travel by minibus to Þingvellir National Park, where the North American and Eurasian tectonic plates are pulling apart. Depart from Reykjavík and see the water melt from Iceland's second-biggest glacier as you make your way to Gullfoss Waterfall. Feel the power of the cascades as you stand beneath this iconic waterfall. Travel next to the fascinating geothermal area of Geysir. Marvel as hot spring water erupts in powerful jets from the ground. Then, snorkel in the extraordinary Silfra fissure, considered one of the top dive sites in the world. Float between the two tectonic plates as you enjoy the vibrant colors in pure, filtered glacial meltwater. Afterward, board the bus and relax on the return journey to Reykjavík.

Silfra fissure is one of the top dive sites in the world, situated at the UNESCO World Heritage parliament site in Thingvellir National Park, only about 50 kilometers from Reykjavik or 45 minute drive. Warm up in the Sky Lagoon after your morning activity - or you can also contact Sky Lagoon to move your reservation with them to another time and day that suits your travel plans best! SKY LAGOON ADMISSION TIMES Summer: 09:00 Silfra time & 16:30 Sky Lagoon 10:30 Silfra time & 17:30 Sky Lagoon 12:00 Silfra time & 18:30 Sky Lagoon 13:30 Silfra time & 19:30 Sky Lagoon 15:00 Silfra time & 20:30 Sky Lagoon Winter: 09:30 Silfra time & 17:30 Sky Lagoon 12:30 Silfra time & 20:30 Sky Lagoon

Start your day snorkeling in Silfra Fissure - one of the top dive sites in the world. You can choose between a drysuit or wetsuit for the more daring participants and depending on the season. After the tour you will enjoy a hot chocolate and your guide will show you how to access your underwater photos after they have been uploaded. Then head back to Reykjavik area where you can quickly grab a bite before getting picked up for your horseback riding in the beautiful rugged landscape. After your ride you will be dropped off back in Reykjavik.

Perfect for experienced divers, this allows you to expierience the stunning Silfra Fissure in Thingvellir National Park, a UNESCO World Heritage Site. You’ll explore this uniquely Icelandic underwater world between the continental plates of North America and Eurasia. Dive into crystal-clear glacial waters and experience the awe of drifting through the rift between two tectonic plates. This small-group tour ensures a personalized experience and includes all necessary diving gear as well as optional round-trip transport from Reykjavík. An accredited diving certification is required to join. Health conditions and diving:You are not allowed to dive or snorkel in Silfra if you have or have had any of the following conditions:Inability to perform moderate exercise (swimming 500m and walking 600m)Current or previous heart disease, heart surgery or heart attackCurrent lung diseasePrevious pneumothorax (collapsed lung), chest disease or chest surgeryHead injury with loss of consciousness during recent yearsThrombocytopenia or other blood disordersColostomy or ileostomyEpilepsy or conditions resulting in sudden unconsciousnessObesityIf you have any of the following conditions, you are allowed to dive or snorkel Silfra if you can provide adoctor’s letter before the tour:Higher or lower blood pressure than normalType 1 diabetesAsthma (mild to severe)Above 60 years old Available Dry Suit Sizes Following are our available dry suit sizes, on-location our guides will help you find a suitable one. Women Diving155 cm – Max weight 70 kg160 cm – Max weight 75 kg165 cm – Max weight 80 kg170 cm – Max weight 85 kg175 cm – Max weight 90 kg180-200 cm – Max weight 100 kgMen Diving155 cm – Max weight 80 kg160 cm – Max weight 85 kg165 cm – Max weight 90 kg170 cm – Max weight 100 kg175 cm – Max weight 110 kg180-200 cm – Max weight 120 kg

Embark on an unforgettable 9-hour scenic tour of Iceland’s iconic Golden Circle, culminating in a snorkeling adventure in the crystal-clear waters of Silfra Fissure, nestled in the heart of Þingvellir National Park. Your journey begins with a picturesque drive to the Geysir geothermal area, the birthplace of the word "geyser." Watch in awe as the earth hisses and steams, and Strokkur erupts with spectacular jets of boiling water, a testament to Iceland’s volcanic power. Next, marvel at the mighty Gullfoss Waterfall, Iceland’s "queen of waterfalls." Feel the mist on your face as you witness glacial waters cascading down two dramatic lava steps, showcasing nature’s raw power and beauty. Continue to Þingvellir National Park, Iceland’s only UNESCO World Heritage Site and the historic seat of the world’s oldest parliament, established by Viking settlers. Here, you’ll walk between two continents, standing at the rift where the tectonic plates of North America and Europe meet. Another highlight of your day awaits: snorkeling in the Silfra Fissure, one of Iceland’s most breathtaking spots. Dive into the clearest water on Earth, where visibility can reach 150 meters. Float weightlessly through this magical underwater canyon, surrounded by vivid shades of blue and awe-inspiring rock formations. Thanks to high-quality drysuits, you’ll stay protected in the 2°C glacial waters, making this surreal experience not only possible but unforgettable. Join this adventure to witness Iceland’s stunning landscapes, rich history, and unique natural wonders all in one incredible day!