Silfra Snorkeling and Golden Circle Day Trip from Reykjavik
Float between continents in Silfra’s glass-clear water, then watch geysers and waterfalls shape the Icelandic landscape on a single long day from Reykjavík. This small-group Golden Circle tour pairs geology with guided snorkeling—perfect for travelers who want hands-on nature without sacrificing comfort.
The Experience
Before You Go
Layer strategically
Wear wool or synthetic base layers under your clothes—operators provide drysuits but you’ll want warm layers for before and after the snorkel.
Bring a spare change of clothes
You’ll get damp after removing the drysuit; have warm socks, a towel, and dry shoes ready for the bus ride.
Know the medical rules
Complete the operator’s medical form and get doctor clearance if you have conditions like asthma or heart issues—participants may be denied without it.
Protect small electronics
Use waterproof cases or keep cameras and phones in sealed bags during the Silfra segment—rain and spray at Gullfoss are common.
Local Knowledge
Hidden Gems
- •Brúarfoss waterfall—a short detour with striking blue water and fewer visitors
- •Fridheimar greenhouse restaurant near Reykholt—tomato-focused Icelandic cuisine that's surprisingly local
Wildlife
- •Arctic char in cold rivers and lakes
- •Migratory waterfowl and dabbling ducks on Þingvallavatn
Conservation Note
Silfra’s water is fragile and protected—touching the bottom is prohibited and operators limit group sizes and require drysuits to minimize contamination.
Þingvellir hosted the Alþingi from 930 CE; the park’s exposed rift shows the diverging boundary of two tectonic plates.
Photographer's Notes
- • Silfra Cathedral entry point (low angles into the rift)
- • Lower Gullfoss viewing platform for full falls drama
- • Kerið crater rim for top-down pool reflections
What to Bring
Wool base layersEssential
Retain warmth in and out of the drysuit—wool stays warm when damp.
Towel and dry change of clothesEssential
Necessary after removing your drysuit and for the bus ride back to Reykjavik.
Closed-toe waterproof shoes
Stable footing on wet viewing platforms at Gullfoss and around Kerið.
Waterproof phone case or dry bagEssential
Protects electronics from spray, drizzle, and the inevitable post-snorkel dampness.
Common Questions
How long is the snorkeling portion in the water?
Briefings and gearing take time; expect about 20–45 minutes floating in the water within a roughly three-hour Silfra block.
Do I need previous snorkeling experience?
No advanced experience is required, but you must be a confident swimmer and comfortable with basic snorkeling breathing techniques.
What is the water temperature in Silfra?
The water is glacier-fed and typically measures 2–4°C year-round; thermal undersuits and drysuits are provided.
Are there age or size limits?
Minimum age is 12; snorkel gear fits guests between 150–200 cm and 45–120 kg—check the operator’s handbook for specifics.
Can I wear glasses while snorkeling?
Rental masks won’t accommodate glasses—contacts are recommended or bring a prescription dive mask if needed.
What happens in bad weather?
The operator may alter or cancel the itinerary for safety. For a full refund cancel at least 24 hours before departure.
Book This Experience
Check AvailabilityDuration
9 hours
Location
Reykjavik, Capital Region
Difficulty
moderate
Fitness Level
Moderate—must be able to swim, enter and exit water using ladders, and stand for short walks at multiple stops.
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