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Adventure Collective Journal

Explore Iceland’s Golden Circle: Snorkeling Silfra, Strokkur Geyser & Gullfoss Waterfall

Explore Iceland’s Golden Circle: Snorkeling Silfra, Strokkur Geyser & Gullfoss Waterfall

Dive between continents in Iceland’s Silfra fissure with unmatched underwater clarity, then watch geysers erupt and waterfalls thunder on the iconic Golden Circle route. Discover the geology and history behind this unforgettable adventure near Reykjavik.

Reykjavik, null
9–10 hours
By Adventure CollectiveOctober 2025

The Experience

Before You Go

Dress for cold water snorkeling

Wear the provided drysuit and prepare with thermal layers to stay warm in Silfra’s icy waters.

Bring waterproof camera gear

Capture Silfra’s stunning underwater clarity with waterproof or action cameras for vivid memories.

Arrive early for pickup

Be ready 30 minutes before departure to ensure smooth boarding as bus pickups can vary.

Stay hydrated and bring snacks

Though lunch is a separate stop, carrying water and light snacks helps maintain energy during this full-day tour.

Local Knowledge

Hidden Gems

  • Visit Öxarárfoss waterfall inside Þingvellir for quieter photo ops.
  • Check out the Hákið viewing platform on the rift edge for unique continental perspectives.

Wildlife

  • Arctic foxes occasionally spotted around Þingvellir.
  • Puffins nesting in nearby coastal cliffs during summer months.

Conservation Note

Conservation efforts have kept Gullfoss protected from industrial development, highlighting Iceland’s commitment to preserving natural wonders.

Þingvellir is where Iceland’s original parliament, the Althing, convened from 930 AD until 1798, shaping national governance.

Photographer's Notes

Best times:Morning light, Golden hour, Overcast midday for soft shadows
Key viewpoints:
  • Overlooking Silfra fissure from shore
  • Close-up angle at Strokkur geyser eruption
  • Viewing platform at Gullfoss falls
Subjects to capture:Underwater rock formations, Geyser eruptions, Waterfall cascades and mist

What to Bring

Thermal base layersEssential

Warm layers keep you comfortable under the drysuit during the cold water snorkel.

Waterproof camera or action cam

For capturing the underwater landscape and geyser eruptions.

Sturdy waterproof hiking bootsEssential

Necessary for walking on rocky, wet terrain around Þingvellir and Gullfoss.

Windproof jacketEssential

Provides protection from Iceland’s frequent winds and variable weather conditions.

Common Questions

Is previous snorkeling experience required?

No prior snorkeling experience is necessary; professional guides provide instruction and supervision throughout the Silfra dive.

What is the water temperature in Silfra?

Silfra’s water temperature remains around 2 to 4°C (36 to 39°F) year-round, requiring the use of a drysuit.

Are there age or health restrictions?

Participants should be in good health without severe heart or respiratory issues; travelers over 60 may need a medical certificate.

Is lunch included on the tour?

Lunch at Efsti-Dalur dairy farm is not included but available for purchase; guests can also bring their own food.

Can I take photos during snorkeling?

Yes, waterproof cameras are allowed and recommended to capture the uniquely clear underwater views.

What kind of footwear should I bring?

Waterproof hiking boots or sturdy shoes are best for walking terrain around the national park and waterfall areas.

Book This Experience

Check Availability

Duration

9–10 hours

Location

Reykjavik, null

Difficulty

moderate

Fitness Level

Participants should have moderate fitness to handle several hours of activity, including standing, walking on uneven terrain, and snorkeling in cold water.

Free cancellation available

Ready to Explore Reykjavik?

Book your guided walking tour and discover the hidden stories of this historic mountain city.

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