Snorkeling in Silfra
Snorkeling in Silfra is a once-in-a-lifetime experience. You’ll find yourself swimming between tectonic plates, floating in pure, filtered glacier water. Tick this ultimate tour with breathtaking underwater views in the world´s clearest waters off your bucket list. You'll receive GoPro underwater photos after your tour for free.
✓ Small group experience ✓ Silfra Fissure ✓ Snorkeling between North American and Eurasian tectonic plates
✓ Small group ✓ Certified Snorkeling guide ✓ Free underwater GoPro photos ✓ Hot drinks after snorkeling ✓ All necessary Snorkeling equipment with a Drysuit ✓ Warm undersuit
Are you ready for the adventure?
Information about Silfra
Earth is divided with underground tectonic plates. Iceland is situated right in the middle of the two of them – North American and Eurasian Tectonic Plates. Silfra Fissure is one of the places in Iceland where you can see where the tectonic plates have slowly been separating – yet not on land, but under water.
In this magical place, the water is considered to be one of the cleanest waters in the world, with a visibility of more than 100 meters. This incredibly clean water comes from the melted ice of Langjökull glacier.
Join us on an adventure in Silfra – the only place in the world where you can snorkel in the middle of two tectonic plates.
You will need a car to join this activity. Silfra Fissure is located in the Thingvellir National Park – around 50 minutes away from Reykjavik. If you do not have a car, you can add an option to get a transfer from Reykjavik and back (for an additional cost).
Once you get to the location, it is important to give your snorkeling guide a filled medical form (it is important to read the medical form before booking the tour). Your guide will then give you all the equipment – a thermal undersuit to keep you warm, a dry suit to keep you dry, fins to swim, and other necessary snorkeling equipment.
Once you get warm and ready, your guide will teach you how to snorkel, what to do if you get tired in the water, and other important information.
You can leave all your clothes and other items in our Tröll bans, which are kept securely at all times. You will then start walking towards Silfra with your dry suit on. The walk to Silfra is short, roughly 5 minutes long.
Once you get to the location, just jump into the crystal clear water, and enjoy one of the most beautiful places on earth!
During the activity, you will be swimming between two tectonic plates. Your guide will eventually send you all the GoPro photos after the tour.
Is Snorkeling in Silfra Difficult
Snorkeling in Silfra is very easy – there is no need to have a lot of power. During the first part of the tour, a current from melting glacier water will be slowly pushing you, so you can just relax and enjoy the magical underwater life.
It is however important not to be afraid of water, and have basic knowledge of swimming.
Will I feel cold while snorkeling in Silfra
Most people do not feel cold during the snorkeling part as the dry suits keep you warm. It might however get a bit colder during winter time after you get out of the water – the air temperature in winter is usually colder than the water itself.
Does the water in Silfra freeze in winter
No, because new melted glacier water enters Silfra each day, so the water never gets the time to freeze. Water in Silfra remains between 2°C and 4°C all year round.
Why is the water in Silfra so clean
Once the ice from a glacier melts, the glacier water gets filtered through underground lava on its way down to Silfra. The pores from the lava eventually end up cleaning the water, which eventually allows us to explore the magical, mysterious life between the tectonic plates.
To be able to do this tour, you have to comply the following requirements:
- Participants MUST have read and signed this Snorkeling Medical Statement before the tour – click here. We recommend that you bring the form already printed out and signed, but you can sign the form at the meeting location if not.
- Be able to swim.-Be able to communicate in English.
- Be physically fit.
- Not be pregnant.
- You must be ready to wear a drysuit tight at the neck to protect your body from the cold water.
- You must have a height and weight of minimum 150 cm and 45 kilos, and of maximum 200 cm and 120 kilos.
- The age limit is a minimum of 12 years old and a maximum of 69 years old at the time of the tour to participate. Also, if you will be 60 years old or over at the time of the tour, you need a medical waiver signed by a doctor, available on page 2 of this Snorkeling Medical Statement – click here.
- Participants under the age of 18 must be accompanied in the water by a parent or adult guardian booked on the same tour.
• 09:00 (summer only)
• 11:00 (summer only)
• 13:00 (summer only)
About 3 Hours (around 50 minutes in the water)
12 years old (participants under the age of 18 must be accompanied in the water by a parent or adult guardian booked on the same tour).
✓ English speaking guide
✓ Small group
✓ Certified Snorkeling guide
✓ Free GoPro underwater photos
✓ All necessary Snorkeling equipment with a Dry suit
✓ Warm under suit
✓ Hot drinks after snorkeling
• Thermal underwear (thermal shirt and pants) and an extra pair of warm socks for snorkeling
• Change of clothes (just in case)
• Contact lenses if you wear glasses
• Warm clothes (first layer)
• Remove all your jewels (earrings, necklaces, watches, wrist bands, rings, etc…) before the tour
• Participants MUST have read and signed this Snorkeling Medical Statement before the tour – click here. We recommend that you bring the form already printed out and signed, but you can sign the form at the meeting location if not.
✓ All-day tours can be cancelled up to 24 hours from the departure time with the full price refunded by sending an email to firstname.lastname@example.org. All cancellations requested less than 24 hours from the departure time are non-refundable.
✓ In the case of cancellation of the tour by the operator because of extreme weather, road conditions, or other factors, we will assist you with rebooking to another date or booking other activities when possible or provide a full refund.
✓ If you chose this tour as an extra for a Multi-Day Tour, be aware that other cancellation policies apply to the latter. More information here: https://cn.troll.is/terms-and-conditions/
The estimated driving time from Reykjavík to Silfra is 50 minutes in good road conditions. We highly recommend that you arrive at our meeting point 20 minutes before the departure time stated on your ticket. Please note that if you arrive after departure time, your place on the tour cannot be guaranteed or refunded.
The meeting point is at our company’s van marked with a big TROLL, inside the “companies only “parking lot in Silfra. You need to park your car in the parking lot P5 (500m away) and walk back to the “companies only” parking lot in Silfra.
You can look up “Troll Expedition Silfra” on Google Maps to find the exact location. Click “Directions” on the map.
Do I need to know how to swim?
Our drysuits are buoyant and float on the water, however, it is mandatory that all participants know how to swim and feel comfortable in water to join the tour. You don’t need to be a strong swimmer, just to be able to swim and feel comfortable in the water. Our tours are considered to be safe for anyone in good physical condition. We offer all the safety equipment necessary and you will be snorkeling with a professional and certified PADI Dive Master. If you have specific questions regarding our snorkeling tour, feel free to email us.
Are photos included in the price of the tour?
Yes. GoPro underwater photos are included in the price of the tour. Your guide will take photos through your tour, both outside the water and under the water and they will be sent to you via email after the tour.
What should I wear for snorkeling tour?
We recommend that you wear thermal layer top and pants, and an extra pair of warm socks that will keep you warm under our drysuit.
If I am pregnant, can I join a snorkeling tour?
Unfortunately, we do not recommend that pregnant women participate in the Silfra snorkeling tour due to the extreme conditions of snorkeling in a tight drysuit and cold glacier water. In any case, feel free to contact our Service Team for further questions and concerns.
How does weather affect my tour?
Wind and rain are common in Iceland, in addition to snow in the winter, but we do not let challenging weather stop us from going out and enjoy nature. All we need to do is choose our clothing wisely, which is why we recommend wearing waterproof jacket and pants as the second layer. Of course, safety is our #1 priority, in case of extreme weather or road conditions, we will cancel our tours and do our best to reschedule your booking at a further date or provide a full refund.