Do I need freediving certification?

No. This tour is designed for beginners with no prior experience. You'll receive instruction and guidance before entering the water.

How cold is the water?

Silfra water is typically 2–4°C year-round. A 7mm wetsuit is provided to keep you warm and buoyant.

What visibility can I expect?

On normal days, visibility exceeds 100 metres, making it one of the clearest freshwater dive sites in the world. Visibility varies with weather and season.

Is changing/showering available?

Yes. A heated mobile changing van is included, providing a warm space to change before and after your dive.

How long is the actual time in the water?

The total tour is 3–4 hours, which includes briefing, equipment setup, and changing time. Actual water time depends on your comfort level and the guide's assessment.

What's included in the EUR 173 price?

The price includes all freediving equipment (wetsuit, fins, mask, snorkel), professional instruction, use of the heated changing van, and guided immersion in Silfra. Confirm what is covered when booking.

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Freedive Silfra day tour

(66)

Thingvellir, Iceland

Water Activities

5.0 · 66 reviewsInstant confirmationSecure checkoutNo hidden fees

About this activity

Freedive between the North American and Eurasian tectonic plates in Iceland's Thingvellir National Park, where crystal-clear freshwater rift valleys offer 100+ metres of visibility. This unique geological experience requires no prior certification and includes full equipment and a heated changing facility.

Freedive in wetsuits between two continents in Thingvellir national park

100+ meters visibility on a normal day. We provide changing van for all

No certification needed

Tour is 3-4 hours long

Highlights

✓Freedive across two continental plates in one activity
✓Exceptional underwater visibility (100+ metres on typical days)
✓Pristine freshwater rift valleys with dramatic geology
✓All equipment provided; no certification required
✓Heated changing van included for comfort

Insider tips

★Book early morning slots for the calmest water conditions and best light penetration
★The Silfra fissure water is cold year-round (2–4°C); the provided 7mm wetsuit is essential
★Arrive 15 minutes early to familiarise yourself with breathing techniques on land before entering the water

Good to know

•Duration is 3–4 hours total (includes briefing, equipment, and changing time)
•Wetsuits and all freediving gear supplied; bring a swimsuit and towel
•Basic fitness required; this is not a swimming lesson but a guided water immersion activity
•Mobile changing van provided for privacy and warmth before and after
•Minimum age or swimming ability requirements not specified; confirm with operator

Who it's for

Adventure seekers and geology enthusiastsExperienced swimmers comfortable in cold waterBucket-list travellers wanting unique Iceland experiencesSmall groups (friends, couples, families with older teens)

Best time to visit

Summer months (June–August) offer the most comfortable water conditions and extended daylight, though the rift is accessible year-round. Morning sessions tend to have calmer conditions and better visibility.

Frequently asked questions

Rating

5.0

Based on 66 ratings

from€182.08€182.04/ person

4.8 · 66 reviews on Trustpilot

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