Superjeep Golden Circle & Snorkel Silfra: Private Day Tour from Reykjavik
Adventure Brief
Ride a Superjeep across the Golden Circle, slip into a drysuit, and float between tectonic plates in Silfra — a private eight-hour day tour from Reykjavik that combines geysers, waterfalls, and world-class cold-water snorkeling.
A diesel Superjeep grumbles awake beneath a low Icelandic sky as the city slips behind you. Gravel snaps under the tires and, within an hour, the landscape opens into the rift valley of Þingvellir: a place where the earth seems to pull itself apart with a polite but insistent motion. The guide parks on a black-sand shoulder and points to a crack in the rock — Silfra — a glacial-fed fissure so clear it feels like looking into a different world. Then the suit goes on: neoprene sealed against water that hovers near freezing, and the tiny world between the North American and Eurasian plates becomes your playground.
Key Highlights
Difficulty
moderate
Duration
8 hours
Fitness Level
Moderate — must be comfortable walking on uneven ground and entering/exiting cold water from a small platform.
Local Insights
Wildlife
- Arctic fox (rare)
- Waterfowl and diving ducks around Þingvallavatn
History
Þingvellir hosted Iceland’s Alþingi from 930 AD and remains a cultural and geological meeting place where law and landscape intersect.
Conservation
Silfra is tightly regulated to protect its pristine water and fragile mosses; follow guide instructions, avoid sunscreen, and stick to marked paths.
Operated By
Ride a Superjeep across the Golden Circle, slip into a drysuit, and float between tectonic plates in Silfra — a private eight-hour day tour from Reykjavik that combines geysers, waterfalls, and world-class cold-water snorkeling.
About Alaska Helicopter Tours
For over 25 years, Alaska Helicopter Tours has been providing unforgettable aerial adventures. Our experienced team of pilots and guides are passionate about sharing natural wonders with visitors from around the world.
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Adventure Tips
Dress in layers
Weather swings fast on the Golden Circle; bring a waterproof shell and an insulated midlayer to stay comfortable between stops.
Expect cold water
Silfra’s water is near freezing year-round — choose a drysuit if you’re sensitive to cold and bring a warm change of clothes for after the dive.
Use the provided briefing
Follow your guide’s safety briefing closely for entry and exit procedures and to protect the fragile underwater environment.
Timing for photos
Plan underwater shots for midday for the clearest visibility; aim to photograph Gullfoss from the upper viewing platform for scale and drama.
Recommended Gear
Waterproof shell jacket
Wind- and waterproof protection for exposed viewpoints and post-dive chill.
Insulated midlayer (fleece/down)
Traps heat between wet and outer layers during breaks and after snorkeling.
Sturdy waterproof hiking boots
Support and traction on rocky paths and wet viewing platforms at Gullfoss and Þingvellir.
Swimwear and quick-dry base layer
Wear under your suit for comfort; neoprene socks can be helpful in the drysuit boots.
Frequently Asked Questions
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