Float between continental plates in the crystalline waters of Silfra at Thingvellir National Park. This guided snorkeling tour pairs a PADI divemaster and thermal drysuit with GoPro photos, delivering an otherworldly small-group experience just outside Reykjavík.
More ways to explore the area's outdoor wonders
You step off the gravel and the air tastes like cold metal and peat. Across a short stretch of volcanic plain the ground drops into a corridor of water so clear it looks like a mirror cut into stone. This is Silfra — a glacial fissure slicing the border between the North American and Eurasian plates — and within minutes a PADI divemaster has you snug in a drysuit, hood and gloves, explaining how the next hour will feel equal parts calm and deliberate.
Difficulty
moderate
Duration
3 hours (total), 30–45 minutes in water
Fitness Level
Participants should have moderate fitness, be able to swim, and comfortable in cold water; some mobility on uneven ground required
Wildlife
History
Thingvellir hosted the Alþingi from 930 AD and remains a core site of Icelandic national heritage where law and landscape intersect.
Conservation
Silfra’s clarity is fragile; the site is regulated to limit impact — follow guide instructions, don’t apply sunscreen before entering, and pack out all waste.
Reserve your spot on the Silfra Snorkeling Between Continents Photos Included- Self Drive today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early and Check Roads
This is a self-drive meeting point at P5 Thingvellir; check roads.is (especially in winter) and arrive 20 minutes early to sign waivers.
Dress in Layers
Even with a drysuit you’ll want warm base layers and a windproof outer layer for before and after the water.
Expect Very Cold Water
Water temperature is about 2–4°C; the drysuit is mandatory and you should be comfortable wearing a snug suit and hood.
Book Off-Peak Times
Silfra is busiest in summer — early-morning or late-afternoon departures mean fewer people and better light for photos.
Warm base layers
Wool or synthetic layers keep you warm before and after the snorkel.
Waterproof jacket
A windproof shell is handy for the cold open plain and changing areas.
Sturdy shoes
Gravel and rock require closed, grippy footwear when walking to the entry point.
Small dry bag
Protects phone, keys, and spare layers while you’re in the water.