Snorkeling in Silfra Fissure in Thingvellir National Park is the perfect day tour from Reykjavik. Floating through the crystal clear water of Silfra, one of the best dive sites in the world, is something you won't forget!
Snorkeling in Iceland has become one of the most popular things to do because of Silfra fissure. On this tour, you will snorkel in Silfra which is located in Thingvellir National Park which is a UNESCO world heritage site. Silfra is a rift that opens between the tectonic plates of North America and Europe so you will be snorkeling in between the continents. The water in Silfra is remarkably clear and has a visibility up to 100 meters. Snorkeling in Silfra is an unforgettable experience.
~ 5,5 hours
Meet on location
Departs from Overwrite
- Tour highlights
- Small Group Experience
- Silfra Fissure
- Thingvellir National Park
- Snorkeling in Silfra
- North American & Eurasian Tectonic Plates
- Pick-up & drop off in Reykjavík
- All Necessary Snorkeling Gear
- English Speaking Tour Guide
- Certified PADI Diveguide / Divemaster
- All Necessary Safety Equipment
- Silfra Admission Fee
- Transportation from our Accommodation in Reykjavik
- Hot Chocolate & Cookies
- Free WiFi on Board Your Bus
Silfra fissure snorkeling tour from Reykjavik
Silfra is located in Thingvellir National Park in Iceland, known for being one of the three key attractions of the Golden Circle. This tour offers a breathtaking snorkeling experience which is frequently rated as one of the world’s top ten dives. Snorkeling here in the canyon between the American and Eurasian tectonic plates, which have been moving apart at the rate of 2 cm per year, will take you into a magical sub-aquatic world. Colorful marine algae, including the bright green kind, often called ‘troll hair’ add jewel bright colors to this deep blue world. The water at Silfra flowed from Langjökull (Long Glacier), it has been purified on its journey through lava for around half a century, giving Silfra the unrivaled crystal clear visibility for which it is famous. This really is a remarkable dive, truly a once in a lifetime dive!
Our experienced and well-qualified specialist diving guides will ensure you are provided with all of the equipment and information you need to safely and confidently snorkel through the Silfra Fissure. The water temperature at Silfra is between 2 C and 4 C but you will be nicely insulated in an undersuit and drysuit. Whether you are an experienced snorkeler or a beginner – this dive is an absolutely mesmerizing experience!
As you glide through Silfra, extraordinary rock formations will be revealed to you. There are four sections, each with a different character: the deep Silfra Crack, the majestic Silfra Hall, the expansive and rich blue world of Silfra Cathedral and Silfra Lagoon which has the most incredible visibility. We warm up with a nice cup of hot cocoa before heading back to Reykjavik. Bring a waterproof camera because the photo opportunities are incredible!
Pick up is at 08:30 am from your hotel or a nearby meeting point in Reykjavík. Picking everyone up can take up to 30 minutes, your patience is much appreciated.
Available pick-up points: Arctic Adventures’s pick-up list.
If you choose the Reykjavik pick-up option, then you will return to Reykjavík around 13:00 pm / 17:00 pm approximately.
Meet on location
If you want to meet us on location please see our Snorkeling in Silfra tour
Remember to bring: Warm long underwear, preferably fleece/wool (no cotton!), warm woolen socks and a change of clothes (can happen that your baselayer and socks get a bit wet).
Participants need to be comfortable in the water and be able to swim. You are unable to participate if you are pregnant, due to the small risk of cold water entering the suit.
Weight limit: 45-120 kg
Height limit: 150 cm -200 cm
Age Limit: 12 years old minimum. Guardian’s approval needed for minors under 18.
English: It is important that you can both understand and communicate in English in order to participate in the tour.
This is a great question. We ask all participants to be ready from the start of the pickup time indicated. This is because you may well be the first pick up of the day. Please be at your assigned location at the start time that you chose when booking the tour.
Here you should wait for your guide.
Have your email and phone number listed with us so we can contact you if we run into any trouble finding you.
View our pick-up locations in Reykjavík.
Before and during activities on the multi-day tours consumption of alcohol is prohibited. If we suspect that a participant is intoxicated, we will prohibit them from joining the activity.
After the activities of the day are finished, you are welcome to have a drink and relax.
Yes, we do. Langjökull Ice Cave is a magical experience, the tour has no minimum age and is a wonderful option for the whole family. Whale Watching with our partner company Special Tours, has been a favourite with families traveling with young children, these guys have a great success rate in seeing whales (upwards of 98% in the summer time).
Another option would be the Landmannalaugar Safari on this tour you get to explore parts of the Icelandic highlands and bathe in natural hot springs. Most of our jeep tours are also suitable for children over the age of 6 years old. If you would like a nice and relaxing experience we would also recommend the Golden Circle & Secret Lagoon tour.
Your safety is our number one priority! Keeping this in mind, Arctic Adventures reserves the right to adjust the itinerary and/or take different routes depending on conditions. Please read more information in our cancellation policy.
Yes, there is a specially trained and certified guide on each of our tours. The only exception to this is for our self-drive tours.
All of our tours are guided in English.
The standard in Iceland is 230V and 50Hz and we use F-type power sockets and plugs, so you might have to bring an adaptor if you are visiting from UK, USA, Canada or other countries using a different voltage, Hz or plugs.
Our tours are split into four different categories that help participants to understand what to expect from the tour. The categories are Easy, Moderate, Challenging and Demanding. Each tour is rated making it easier to find tours that suit you.
For further information about the difficulty ratings and descriptions.
All relevant information for the tour can be found in our snorkelling handbook.
Yes, you can bring a camera, but if it is not waterproof it will get ruined, so we would recommend that it is waterproof.
If you plan to drive and meet us on location, the meeting point is at the Silfra car park, in Thingvellir National Park.
GPS: 64°15’23.508″N 21°6’58.676″W
Note that the National Park charges a small parking fee of 500 ISK.
We kindly ask you to be at the Silfra car park 15 Minutes prior to your tour starts.
Our guides normally have an underwater camera and usually takes photos during the tour. If you are interested in photos please let your guide know before you go to the water.
You can then buy the photos from your guide at the end of the tour, for a price of 3 900 ISK, which includes all the photos from that day. Kindly note that photos cannot be guaranteed. Our customer’s safety and wellbeing is our first priority, and therefore the guide will focus on snorkelers as a priority when in the water and taking photo’s when everyone is comfortable.
Unfortunately, glasses don’t create a seal between your face and the mask. We recommend wearing contact lenses instead.
You are not able to participate in the snorkelling tour if you are pregnant.
Yes, it is snorkelling that you can both understand and communicate in English in order to participate in the tour.
Some snorkelling tours match with a dive tour, and then you will be in the same area at the same time. You will, however, be in separate groups with separate guides, and won’t be in the water exactly at the same time.
The minimum height is:
- 150 cm (4’9)
The minimum weight is:
- 45 kg (99 lbs)
The maximum height is:
- 200 cm (6’5)
The maximum weight is:
- 120 kg (265 lbs)
You need to know how to swim independently in order to enjoy this adventure.
When snorkelling in Iceland you will be wearing a dry suit, hood and gloves made of neoprene, along with fins, mask and snorkel. This equipment will make it not only possible but also very enjoyable, to stay in the water despite the low temperature. It is a fantastic experience.
No, you don’t need any previous experience of snorkeling, but it is important that you can swim independently and that you are comfortable in the water.
Please wear or bring some long underwear and some warm socks. Wool or fleece is the best material to wear. You will be wearing your long underwear and warm socks under the dry suit.
The idea behind the dry suit is that it should keep your body dry. We are using top quality dry suits from respected manufacturers. It is good to know that there is always a small risk that water can enter the dry suit. This is not dangerous, but can feel a little cold. We recommend you bring a spare set of clothes and a towel, just in case. Kindly note that your hands and face will get wet, which is completely normal and not actually that cold.
We provide undergarment and neoprene dry suits from Waterproof and 0’Three. We also provide neoprene hood and neoprene wet gloves to protect your head and hands from the cold. You will also be given fins, mask and snorkel.
Our client to guide ratio is one guide for every 6 snorkelers.
The water temperature is 2-4 degrees C (35-37 degrees F) all year round. The water comes from the Langjökull glacier which keeps it nice and cool, and very refreshing!
We use high quality neoprene dry suits from Waterproof International and O´Three.
All our tours are undertaken on the responsibility of its participants. Arctic Adventures does not assume any responsibility for accidents that are caused by its customers or can be traced to their own actions. Participants have to sign a waiver before undertaking all trips stating that they realize that all outdoor activities carry an inherent risk.
"Snorkeling in Silfra Fissure - So Pretty!"
This is my favorite activity I did in Iceland! The water is so clear and the water bubble on the seaweed look like pearls! The whole adventure seems like a fantasy. I went in September so the weather was slightly chilly – but those wetsuit is amazingly warm and kept you cosy. Also even if you can’t swim, don’t worry. Those suit has great buoyancy. Tip – if you want to film – best use an action cam or go pro. Phone in Waterproof pouch might not be best – because the pressure of water is still pretty heavy and also, it’s hard to tap if you need anything. Tip2 – if you drive there yourself and park nearby the lake – you should go to the visitor center first to get a parking permit. but if you park at the visitor center – it’s free, and there will be a van to pick up and drive you to the lake. van will also drop you off back at center.
“Can't say enough good things about it! ”
The experience was absolutely fabulous. Thanks to the beautifull weather the visibility was remarkable. As beginning snorkler we were well informed before going into the water, and the company of the guides in the water was comforting. All we needed to do was enjoying the gliding through the Silfra Crack. So happy we did this !!