Reviewed · SNORKELING & DIVING IN SILFRA
From Reykjavik: Silfra Snorkeling with Free Photos
Silfra makes cold water worth the trouble. I like the 100-meter visibility and the strange pleasure of floating between the American and European continental plates. I also like the small six-person group, since guides such as Edgar, Dory, Wilmar, and Anil can give calm, close help rather than shout instructions across a crowd.
The main drawback is the cold, especially while changing outside and during the final stretch in the water. A drysuit helps greatly, but you still need to bring warm clothes, socks, swimwear, and a towel. The ride from Reykjavik is convenient, though one report noted cramped transport and a long wait after a minibus problem.
In This Review
- Key points to know before booking
- Why Silfra is unlike ordinary snorkeling
- The early pickup from Reykjavik
- Getting fitted for a drysuit or wetsuit
- Entering Silfra and floating through the fissure
- Cold, comfort, and the hot chocolate finish
- Photos without carrying your camera underwater
- What the $212 price really covers
- Who should book, and who should skip it
- Booking advice for a smoother morning
- Should you book Silfra snorkeling?
- FAQ
- How long does the Silfra snorkeling tour last?
- How early does pickup begin?
- Where can I be picked up in Reykjavik?
- Do I need to be a certified diver?
- Is a drysuit or wetsuit included?
- Are photos included?
- What should I bring?
- Who cannot take this tour?
Key points to know before booking

- The water is exceptionally clear: Silfra visibility can reach more than 100 meters, with brilliant blue tones and clear views through the fissure.
- You float between two continents: The route takes you through the crack between the American and European continental plates inside Thingvellir National Park.
- Drysuit is the sensible choice for most people: It keeps you dry and is strongly suited to anyone worried about cold water.
- The group is limited to six: This makes fitting equipment, entering the water, and receiving personal guidance easier.
- Photos and hot chocolate are included: Guides take pictures during the experience, and a warm drink waits at the end.
- The schedule starts before the advertised activity time: Pickup begins about 90 minutes before the Silfra start, so plan your morning carefully.
Why Silfra is unlike ordinary snorkeling

Silfra is not a tropical snorkeling trip with warm water and colorful fish. Its attraction is almost the opposite: cold, clear freshwater, dark volcanic rock, and the odd sensation of drifting through a crack between two continental plates.
The water comes from underground sources and passes through porous lava rock before reaching the fissure. The result is exceptionally clean water and remarkable visibility. You are not looking at coral or schools of fish. You are looking through blue water at rocky walls, open channels, and the shifting shape of the fissure itself.
That simplicity is part of the appeal. The view can feel stark and unreal, especially when the water turns a strong blue and the bottom seems farther away than expected. You may find yourself paying less attention to snorkeling technique and more attention to the space around you.
The outing takes place in Thingvellir National Park, a UNESCO World Heritage Site. That adds useful context to the experience. You are not visiting an isolated swimming spot with no story. The fissure is part of a major geological area, and the guide explains how the two continental plates meet as you move through the water.
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The early pickup from Reykjavik

The activity lasts about 4.5 hours, but your day begins well before the advertised start time. Pickup starts roughly 90 minutes before the water portion. In summer, the 9:00 AM tour has pickup between 7:30 and 8:00 AM. In winter, the 9:30 AM tour has pickup between 8:00 and 8:30 AM, while the 12:30 PM tour has pickup between 11:00 and 11:30 AM.
In central Reykjavik, pickup operates from selected bus stops, including stops 1, 3, 4, 6, 8, 9, 12, and 15. Choose the stop closest to your accommodation and watch for the provider’s logo on the minivan.
This early start matters because the booked starting time refers to when the activity begins at Silfra, not when your vehicle leaves Reykjavik. Eat breakfast before pickup. The physical work of getting into a snug suit, walking to the water, and swimming in cold conditions is not a good match for an empty stomach.
Round-trip transportation makes this easy to add to a Reykjavik stay. You do not need to arrange a rental car or find Thingvellir on your own. The tradeoff is that the vehicle may feel tight, particularly if equipment and several passengers fill the minivan. One transport delay was also reported after an original minibus broke down, so avoid scheduling an important flight or fixed appointment immediately afterward.
Getting fitted for a drysuit or wetsuit

At the site, the preparation takes real time. You receive snorkeling equipment and choose between a drysuit and a wetsuit, based on the option you book.
For most people, I would choose the drysuit. It keeps your body dry and makes the cold more manageable. The suit must fit closely at the neck and wrists, and the fitting can feel awkward at first. A guide such as Wilmar may spend extra time adjusting the seals so they are secure without becoming painful.
The drysuit does not make the whole experience warm. Your face, hands, and sometimes parts of your head remain exposed to cold water or cold air. Still, the drysuit is the better choice for anyone who gets cold easily, anyone new to snorkeling, or anyone feeling nervous about the temperature.
The wetsuit option gives you more direct contact with the water. The supplied wetsuits are six millimeters thick and designed to insulate well, but the water remains cold. Choose this only if you specifically want to feel Silfra’s natural water around you and you are comfortable managing the chill.
Bring warm clothing for before and after the swim. Pack dry socks, swimwear, and a towel. A towel is not included, and you will appreciate having one after changing. The instructions also list a medical statement and a camera or waterproof camera among the items to bring.
Entering Silfra and floating through the fissure

The guide gives a safety briefing before you enter. You must be able to swim and feel comfortable in the water, but you do not need to be a certified diver. The activity is snorkeling, and the route is guided.
Once you are in, the current carries you along much of the route. That is one reason the experience is accessible to beginners who can swim. You are not expected to fight strong water or perform technical maneuvers. You can also move freely and briefly hold your breath for a free dive if you want a closer look below the surface.
The guide leads the group through the clearest sections and points out the geological features. A six-person limit helps here. If you lose a fin, feel uncertain, or need help with your mask, the guide can respond quickly. Edgar received repeated praise for staying calm and stepping in when a flipper came loose. That kind of small practical help matters more than dramatic commentary when you are cold and wearing unfamiliar equipment.
The feeling of depth can be surprising. The water is so clear that the bottom may look close, then suddenly seem far below you. The bright color is not a special lighting effect. It comes from the clear water, the rock, and the way the fissure opens and narrows as you move along it.
You finish in a lagoon often called the real blue lagoon. This is not Reykjavik’s famous geothermal spa. Here, the name refers to the intense blue color of the water and the natural setting. It is a fitting final section because the route shifts from narrow rock formations to a more open, bright area.
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Cold, comfort, and the hot chocolate finish

The biggest practical question is not whether Silfra is beautiful. It is whether you can handle the cold.
The water can feel less harsh than the air once you are fully suited and moving. Several people found the water warmer than expected, even during snowy or very cold weather. Others found the final part difficult, especially as the cold accumulated. Both reactions are believable. Cold tolerance varies, and weather can change the experience quickly.
The hardest moment may be getting ready outside rather than swimming. You are standing in Icelandic weather while guides help with layers, seals, fins, gloves, and masks. Move at a steady pace, follow instructions, and keep your warm clothes close by.
After changing, you receive hot chocolate. It is a small inclusion, but it makes sense. The drink gives you a warm ending and turns the return to Reykjavik into a recovery period rather than an abrupt end to a demanding activity.
Guide quality is one of the strongest parts of this experience. Edgar is described as professional, calm, and reassuring. Dory is praised for making first-time participants feel safe while keeping the group cheerful. Wilmar is noted for humor, careful preparation, and personal attention. Anil was singled out for being friendly and helpful during a snowstorm. These details point to an important strength: the guide is not just leading a route, but managing nerves, equipment, and cold at the same time.
Photos without carrying your camera underwater

Photos are included, and guides take pictures in the best areas. That lets you focus on the water instead of trying to hold a camera while wearing gloves and snorkeling gear.
You can bring a waterproof camera, and a GoPro rental is available for 6,900 ISK. Still, I would treat the included photos as the easier option. You have enough to think about already: breathing, staying with the group, keeping your mask in place, and enjoying the unusual view.
The quality and delivery timing of the included photos are not specified, so do not book this solely as a professional photography session. Think of the pictures as a useful record of the experience. They can show the blue water and the scale of the fissure in a way that is difficult to capture from the surface.
What the $212 price really covers

At $212 per person, this is not a cheap add-on. The cost includes the snorkeling activity, guide, equipment, drysuit or wetsuit, round-trip transportation from Reykjavik, photos, and hot chocolate.
That bundle gives the price real value if you do not have a car and want a small group. Equipment for cold-water snorkeling is not casual beach gear, and the guide plays a serious safety role. Transport also saves you from arranging a separate trip to Thingvellir.
The value is strongest for a first visit to Iceland, an adventure-focused itinerary, or a short stay when you want one memorable activity outside Reykjavik. It is less compelling if you dislike cold water, dislike changing outdoors, or want a relaxed half-day with no physical preparation.
The small group helps justify the cost. Six participants is a far more personal setup than a large coach-based outing. You can ask questions, get help with your equipment, and stay closer to the guide. The included photos also mean you do not need to buy a camera rental unless you want to record the whole route yourself.
Who should book, and who should skip it

You should consider this tour if you can swim, feel comfortable in water, and enjoy unusual natural settings more than conventional sightseeing. It suits beginners because certification is not required, and the current helps carry you through the route. The guide’s support is especially useful if you feel nervous at first.
It is not suitable for pregnant women, people with heart problems, people with mobility impairments, wheelchair users, or anyone over 120 kilograms, or 264 pounds. The stated height range is 150 to 200 centimeters, and the minimum age is 12. Anyone under 18 must be accompanied by an adult.
Glasses are not allowed. Wear contact lenses or bring a prescription diving mask if you have one. All participants must be able to communicate in English, and alcohol and drugs are not permitted.
The tour is not a good match if you cannot swim or if cold conditions make you anxious. You may also want to skip it if you need full accessibility or if standing, changing, and entering the water would be difficult.
Booking advice for a smoother morning

Book the drysuit option if you are undecided. A wetsuit offers a more direct feel for the water, but the drysuit is the safer comfort choice for most people.
Eat breakfast, bring a towel, and wear or pack several warm layers. Have your socks ready, since they are specifically listed among the things to bring. Keep your post-swim clothes in an easy-to-reach bag rather than buried under other luggage.
Allow the full 4.5 hours, plus the pickup window. Do not assume the 9:00 AM or 9:30 AM activity time is when you leave Reykjavik. Free cancellation is available up to 24 hours in advance, and you can reserve now and pay later, which helps if your Iceland schedule is still changing.
The tour operates in summer from March through October and in winter from November through February. Winter adds snow and harsher air, but the water’s color can be just as striking. If weather makes some sections cloudy, the experience may lose a little visual impact. That appears to be unusual, but it is worth accepting as part of a natural outing rather than expecting a guaranteed studio-perfect view.
Should you book Silfra snorkeling?
Book it if you want a rare Iceland experience that combines geology, cold-water adventure, and a truly unusual setting. The clear blue water, continental-plate route, small group, helpful guides, photos, and hot chocolate make this more than a quick swim.
Skip it if you are not comfortable in water, cannot meet the physical requirements, or want a warm and effortless morning. For most confident swimmers, the drysuit removes much of the worry, and the cold becomes a manageable price for one of Iceland’s most memorable natural encounters.
FAQ
How long does the Silfra snorkeling tour last?
The experience lasts approximately 4.5 hours, including the activity and round-trip transportation from Reykjavik.
How early does pickup begin?
Pickup begins about 90 minutes before the booked activity start time. The 9:00 AM summer tour has pickup between 7:30 and 8:00 AM. Winter pickup times are 8:00 to 8:30 AM for the 9:30 AM tour and 11:00 to 11:30 AM for the 12:30 PM tour.
Where can I be picked up in Reykjavik?
In the city center, pickup operates from bus stops 1, 3, 4, 6, 8, 9, 12, and 15. Select the stop closest to your accommodation and look for a minivan with the activity provider’s logo.
Do I need to be a certified diver?
No. You do not need diving certification. You must be able to swim and feel comfortable in the water.
Is a drysuit or wetsuit included?
Yes. Snorkeling equipment and either a drysuit or wetsuit are included, depending on the option selected when booking.
Are photos included?
Yes. Photos are included, and the guides take pictures during the snorkeling experience. You can also rent a GoPro for 6,900 ISK.
What should I bring?
Bring warm clothing, swimwear, a camera or waterproof camera if desired, socks, and a towel. A towel and warm clothing are not included.
Who cannot take this tour?
The activity is not suitable for pregnant women, people with heart problems, people with mobility impairments, wheelchair users, or anyone over 120 kilograms. Participants must be at least 12 years old, and anyone under 18 must have an accompanying adult.
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