Silfra Wetsuit Snorkeling Tour with Underwater Photos – From Reykjavik

Silfra is one of those rare places where the setting does most of the talking. You float through a flooded crack in Iceland’s earth, between the North American and Eurasian tectonic plates, with visibility that can reach more than 100 meters. The water is remarkably clear, and the blue-green rock formations feel more like a natural cathedral than a swimming spot.

I like two things here: the small groups, capped at six, and the fact that your guide handles the tricky gear fitting and takes underwater photos. The included Reykjavik transfers also matter, since Silfra sits inside Thingvellir National Park, about 45 minutes from the city. The main drawback is simple: this is cold-water snorkeling, and getting dressed can take time. Your face and hands may feel the chill even when the suit keeps your body comfortable.

Key points to know before booking

• You snorkel between two tectonic plates: Silfra sits in Thingvellir National Park, where the plates meet with roughly 6 to 7 kilometers between them.
• The group limit is six people: Guides such as Gretar, Dory, Edgar, Luis, and Niko have room to help with suit fittings and nervous first-time snorkelers.
• You receive 40 to 100 underwater photos: The exact number depends on group size and how easily the group moves through the water.
• You can choose a wetsuit or drysuit: Wetsuits offer more freedom of movement, while drysuits usually provide better warmth but feel bulkier and tighter.
• The water is about 2 degrees Celsius: Your body may stay warm in the right gear, but your face, hands, and feet are the usual trouble spots.
• Hot chocolate comes afterward: It is a small touch, but welcome after the five-minute walk back from the water.

What makes Silfra different from ordinary snorkeling

Silfra is not a tropical snorkeling trip. You will not find colorful coral, schools of fish, or warm water. The appeal is geological and visual: clear glacial water, dark lava rock, narrow channels, and the unusual feeling of floating through a crack between continents.

The water has filtered through lava fields for many years before reaching the fissure. That slow natural filtering helps explain the extraordinary visibility. You may even drink a little of the water while snorkeling, although the real pleasure is simply seeing so far ahead through it.

Silfra is often described as feeling like flying. That comparison makes sense because the clear water removes much of the usual visual haze. You are carried gently forward by the current, with rock walls and formations below you. The route is not about swimming hard or reaching a great depth. It is a slow, controlled trip through an unusual piece of Iceland.

You might see freshwater algae on the rocks and bottom, and small fish are possible, but wildlife is not the reason to book. If you want a busy underwater scene, this is the wrong excursion. If you want unusual geology and startling clarity, it is a strong choice.

The drive from Reykjavik to Thingvellir National Park

The tour begins with pickup at your Reykjavik accommodation or an assigned pickup point. For the summer schedule, from March through October, the tour starts at 9:00, with pickup generally between 7:30 and 8:00. From November through February, the 9:30 tour has pickup between 8:00 and 8:30, while the 12:30 departure has pickup between 11:00 and 11:30.

Look for a van marked Adventure Vikings. Be ready early. Pickup windows are not a good time to wander off for coffee, and arriving late can put the whole small group under pressure.

The drive to Silfra takes about 45 minutes. You pass through Thingvellir National Park, so the transfer is more than a simple ride from one activity to the next. Your driver may point out local wildlife, Icelandic history, and details about the area. Gretar, in particular, is praised for making the drive informative and friendly, while other guides and drivers add local context along the way.

The full outing takes about five hours, though the actual time at the Silfra site is about three and a half hours. That extra time covers transport, changing, safety instructions, walking, and the slow process of getting everyone ready.

Getting into the gear takes patience

Once you arrive, your certified guide gives you a briefing about the route, the equipment, and what to expect in the water. Then comes the part many people underestimate: getting dressed.

For the wetsuit option, wear only your swimsuit underneath. Thick wool socks are strongly recommended because your feet can become cold. A wetsuit allows more natural movement and makes it easier to try gentle underwater positioning, but cold water can reach your body more directly.

The drysuit option uses extra layers underneath. Long thermal underwear and thick wool socks are recommended. A drysuit generally keeps your body warmer, but it can feel tight around the neck and wrists and restrict movement. Several people found the neck seal uncomfortable while waiting, though the fit is needed to limit water entering the suit.

Suit fitting is important. A well-fitted suit makes a real difference, and guides such as Dory, Edgar, Kevin, and Niko are praised for taking time with nervous participants and people who needed a less standard fit. You may wait in your gear before entering the water, especially during busy periods, so dress in layers for the weather and bring patience.

The operator allows wetsuit and drysuit participants to remain in the same group. That is useful if two people in your party have different cold tolerances. In winter, the drysuit is often the more comfortable choice, but the wetsuit can offer better mobility. You have the final say on the suit choice at the site, subject to fit and conditions.

The 30 to 40 minutes in Silfra

The actual snorkeling lasts roughly 30 to 40 minutes. Your guide leads you into the fissure, keeps the group together, and adjusts the pace so nobody feels rushed.

The water is cold, but the experience is not a race. You float forward with the gentle current and use slow movements. Drysuits add buoyancy, so staying near the surface is natural. Wetsuits give you somewhat more freedom to move, but you still need to follow the guide’s instructions and stay with the group.

This is where the small-group limit earns its keep. A guide can stay close to someone who is uneasy with the mask or breathing technique, and can stop to help if a seal needs attention. Edgar, Luis, Dory, and other guides are repeatedly praised for calm instructions and patient support. That matters if this is your first time snorkeling, or if cold water makes you tense.

The route gives you changing views of the rock formations and the fissure. The water color shifts with the light and depth, but the main visual reward is the clarity. You can look far ahead and down without the cloudy appearance common in lakes or coastal water.

Keep your expectations realistic. The experience is short, and there is not a large number of things to inspect. You are paying for the rare setting, the clarity, the guided access, and the chance to float between tectonic plates. You are not paying for a long session filled with marine life.

Your face may be the coldest part of your body. Hands and feet can also become uncomfortable, especially in winter. The gear helps, but it cannot turn 2-degree water into a heated pool. Eat breakfast before the tour, and do not arrive already chilled or hungry.

Photos included with the tour

Adventure Vikings takes underwater photos during the snorkeling. You can expect roughly 40 to 100 images, depending on the group size and how smoothly everyone moves through the route. The files are available for download a few days after the tour at no extra cost.

This is a real value point. Handling a camera while managing a mask, snorkel, and cold water is not easy, and bringing a phone is not practical. The included photos let you concentrate on the route rather than trying to document every moment yourself.

The number and variety of pictures can vary. A smaller group may allow the guide more time with each person. If you own a GoPro, you can bring it, but do not assume you will be able to use it constantly. You still need to follow the guide, maintain group spacing, and keep your attention on the water.

The walk back and hot chocolate

After leaving the water, you walk for about five minutes back to the changing area. That short walk can feel longer when your face, hands, or feet are cold, so bring clothing suitable for Icelandic weather.

Hot chocolate follows the snorkeling. It is not a meal, and food is not included, but the warm drink is welcome while you finish changing and regain feeling in your fingers. Bring a towel, a complete change of clothes, and waterproof outer layers for the time spent outside.

A change of clothes is recommended because drysuits have a small chance of leaking. Avoid jeans and heeled shoes. You will be happier in practical clothing that dries or warms quickly.

Is $189 a fair price?

At $189 per person, this is not a cheap way to spend a morning or afternoon. The price makes more sense when you add up what is included: round-trip Reykjavik transport, specialist snorkeling equipment, a certified PADI Divemaster, instructor, or equivalent guide, the small-group format, underwater photos, and hot chocolate.

The pickup is especially useful if you are not renting a car. Silfra is outside Reykjavik, and arranging your own transport would add time and planning. The small group also gives you more personal help than a large coach-based outing would.

The value depends on what you want from Iceland. If you measure an activity by minutes in the water, you may find the price high for 30 to 40 minutes of snorkeling. If you value access to a rare geological site, careful supervision, transport, and photos you can keep, the cost is easier to justify.

The high satisfaction rating, 4.9 from 123 ratings and a 98 percent recommendation rate, fits the strengths of the experience: strong guides, good organization, and a setting you cannot easily copy elsewhere. Still, those numbers should not hide the physical demands. You need to be comfortable in water, able to swim, and ready for cold.

Who should book this Silfra tour?

This tour suits you if you:

• Want an unusual Iceland activity beyond waterfalls and hot springs
• Can swim and feel comfortable wearing a mask and snorkel
• Like geology, clear water, and unusual natural settings
• Prefer a small group with hands-on help
• Want pickup from Reykjavik
• Are willing to tolerate cold, tight equipment, and a long changing process
• Appreciate included photos rather than arranging your own

It is less suitable if you dislike cold water, feel claustrophobic around the neck, or expect abundant aquatic life. It is also not a casual splash for someone who cannot swim or is not comfortable in water.

The minimum age is 12. Participants must be at least 150 centimeters tall and between 50 and 120 kilograms, with a maximum height of 200 centimeters. Anyone over 65 needs physician approval, and everyone must complete a medical form before taking part. You must also be able to communicate in English.

If you wear glasses, bring contact lenses or your own prescription mask instead. Ordinary glasses are not suitable for the water.

Wetsuit or drysuit?

Choose the wetsuit if movement matters most and you are prepared to feel more cold. It is also the better fit for someone who wants a little more control in the water and dislikes the stiff feeling of a drysuit.

Choose the drysuit if warmth is your main concern, especially during winter. Expect less mobility and a snug neck and wrist seal. The suit can feel awkward at first, but the buoyancy makes the route manageable once you settle into the rhythm.

There is no universal right answer. Several people found wetsuits comfortable enough, while others were very glad they switched to drysuits. Tell the operator your height, weight, and age when booking so the team can prepare the right equipment.

Should you book Silfra Wetsuit Snorkeling?

I would book it if you want a genuine once-in-Iceland experience and accept that the physical comfort is part of the bargain. The clear water, tectonic setting, small group, and included photos give the $189 price a solid case.

Book the drysuit option, or ask about it on site, if you are visiting in winter or are especially sensitive to cold. Pick the wetsuit if you care more about movement and already know you can handle cold water.

Come fed, arrive early for pickup, bring wool socks, a towel, warm outer clothing, and a change of clothes. If you do that, Silfra can be one of the most unusual stops on your Iceland itinerary. If you want a relaxed warm-water swim, save your money for a geothermal pool instead.

FAQ

How long does the Silfra snorkeling tour take?

The complete experience takes about five hours from Reykjavik. The drive to Silfra takes about 45 minutes, and you spend roughly 30 to 40 minutes in the water.

Is transportation from Reykjavik included?

Yes. Round-trip pickup and drop-off in Reykjavik are included. Pickup is usually between 7:30 and 8:00 for the 9:00 summer tour, and between 8:00 and 8:30 for the 9:30 winter tour.

How cold is the water at Silfra?

The water is about 2 degrees Celsius. The suit helps protect your body, but your face, hands, and feet may still feel cold.

Do I need to know how to swim?

Yes. All participants must know how to swim and feel comfortable in water. You must also complete a medical form before taking part.

What should I bring?

Bring a swimsuit, towel, thick wool socks, warm clothing suited to the weather, and a change of clothes. Long thermal underwear is recommended under a drysuit. Do not wear jeans or heeled shoes.

Are underwater photos included?

Yes. The guide takes underwater photos during the snorkeling, usually around 40 to 100 images. They are normally available for free download a few days after the tour.