Silfra Snorkeling Adventure
From$159
2h 30m
Reykjavik, Iceland
About this activity
Dive into the Silfra Fissure for a unique snorkeling experience between tectonic plates in Iceland's Thingvellir National Park.
Highlights
- Snorkel between tectonic plates
- Explore crystal-clear glacial waters
- Witness vibrant underwater landscapes
- Experience unique geological formations
- Enjoy a guided adventure in Thingvellir National Park
Full description
Dive into the Silfra Fissure for a unique snorkeling experience between tectonic plates in Iceland's Thingvellir National Park. This adventure offers crystal-clear glacial waters, vibrant underwater landscapes, and unique geological formations. A professional guide ensures safety and provides insights into the area's geology and history. Don't miss this unforgettable underwater journey!
Included / Excluded
- Guided snorkeling tour in Silfra Fissure
- All necessary snorkeling equipment
- Professional guide with safety briefing
- Transportation to the meeting point
Meeting point
Start Location
Unknown location
Important information
Know before you book
- Minimum age requirement may apply
- Prior swimming experience recommended
- Tour operates in all weather conditions
Know before you go
- Wear a swimsuit under the provided dry suit
- Bring a towel and a change of clothes
- Be prepared for cold water temperatures
Cancellation policy
Free cancellation up to 1 days before the activity starts
For a full refund, cancel at least 24 hours before the scheduled departure time.
Accessibility
- Easy Public Transport
Good to know
- IMPORTANT - Participants who are 60 years of age and older must have their doctor sign the approval form in order to participate
- All participant's height, weight and age information must be provided to local operator to ensure they bring the best fitting drysuit. The tour operator will contact you after booking to ask for this information.
- All participants will need to fill out a medical form before participating in the tour. The form can be filled out online
- Drysuits are worn over your own clothing. We recommend wearing long thermal underwear and thick wool socks as a base layer under the dry suit
- Minimum height is 4ft 11in (150cm). Minimum weight is 100lbs (45kg).
- Maximum height and weight is 6ft7in (200cm) and 264lbs (120kg).
- Participants must be comfortable in water and able to swim, physically fit and healthy
- Please note that that dry suits can sometimes feel quite tight and constricting
- All participants must be able to communicate in English
- Not suitable for pregnant women
- All participants must be at least 12 years old
Traveler reviews
4.95,157 reviews
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4,989
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My feelings
I had a lot of fun and felt very happy, thank you.
haywoods2026Sep 16, 2026TRIPADVISOR
Snorkeling in Sept
Great unique experience with helpful interesting guides. Tony was our guide and he was great, with lots of good information. We had a nice small group of 6 of us and it was perfect.
Stacy_CSep 15, 2026VIATOR
Oh Yes! I Snorkeled in Iceland!
Do this! It was an incredible experience- one you won’t find anywhere else! Elsa was fabulous and so funny! She made us feel safe and confident. The views were stunning, the gear well maintained, the staff helpful and the experience? Once in a lifetime!
Pattie_TSep 11, 2026VIATOR
What an amazing experience!
It’s definitely cold, but not shockingly so. Wear something form fitting under the dry suit and heavy socks and you’ll be fine.
Jane_SSep 10, 2026VIATOR
Exceptional experience...
Exceptional experience even in the rain! Dive.is local tour company were professionals that made us feel safe and comfortable and have a great time.
Karen_GSep 10, 2026VIATOR
Additional information
IMPORTANT - Participants who are 60 years of age and older must have their doctor sign the approval form in order to participate
All participant's height, weight and age information must be provided to local operator to ensure they bring the best fitting drysuit. The tour operator will contact you after booking to ask for this information.
All participants will need to fill out a medical form before participating in the tour. The form can be filled out online
Drysuits are worn over your own clothing. We recommend wearing long thermal underwear and thick wool socks as a base layer under the dry suit
Minimum height is 4ft 11in (150cm). Minimum weight is 100lbs (45kg).
Maximum height and weight is 6ft7in (200cm) and 264lbs (120kg).
Participants must be comfortable in water and able to swim, physically fit and healthy
Please note that that dry suits can sometimes feel quite tight and constricting
All participants must be able to communicate in English
Not suitable for pregnant women
All participants must be at least 12 years old