Cold water, then suddenly it turns surreal. I love snorkeling Silfra in Thingvellir, where visibility can top 100 meters and the water turns electric blue. I also like having guides position you in the best areas and snap photos, so you get great images without juggling a camera in freezing water.
One heads-up: this is cold-water snorkeling, and even with top-notch protection you’ll still feel the chill—especially toward the end once you’re not moving as much. Guides such as Edgar and Wilmar come across as calm and safety-first, which helps a lot if you’re nervous, but the temperature is still part of the deal.
In This Review
- Key Things That Make This Silfra Tour Worth Your Time
- Why Silfra in Thingvellir Looks Like Another Planet
- Reykjavik Pickup: The Part That Sets Expectations Right
- Your Gear Choice: Drysuit vs Wetsuit (And What It Changes)
- Walking Into the Silfra Fissure: What the “Real Blue Lagoon” Moment Feels Like
- Guides Make or Break It: How the Tour “Feels” in Real Life
- Photos and Hot Chocolate: The Two Small Extras That Carry Big Value
- Price and Value: Is $212 Fair for Silfra?
- Who This Tour Fits Best (and Who Should Skip It)
- Practical Tips That Make Silfra Easier
- Should You Book This Silfra Snorkeling Tour?
- FAQ
- How long is the Silfra snorkeling tour?
- Is swimming required?
- What gear is included?
- Are photos included?
- Do I need to bring a towel?
- Can I choose between a wetsuit and a drysuit?
- Where does pickup in Reykjavik happen?
Key Things That Make This Silfra Tour Worth Your Time

- 100m-plus visibility in Silfra fissure makes the water look unreal, not just pretty
- Snorkeling between two continental plates while staying in a guided, controlled flow
- Small group size (up to 6) means more attention and less waiting around
- Drysuit or 6mm wetsuit options so you can match your comfort level
- Free photos taken by the guide so you actually leave with memories you’ll frame
- Hot chocolate after helps you recover fast and warm up your hands and mood
Why Silfra in Thingvellir Looks Like Another Planet

Thingvellir National Park is already a must-see stop in Iceland, but Silfra is the reason many people specifically book this kind of tour. The water in the Silfra fissure is famously clear—so clear that you can see an astonishing distance underwater (the tour notes visibility can exceed 100 meters). That’s why the colors look so intense: the bright blue isn’t a filter, it’s the water and the fissure itself.
And then there’s the very cool story element: you’re snorkeling in a place where the American and European continental plates meet and shift. The guide walks you through the experience so you’re not just floating around blindly. Instead, you’re learning while you’re watching. It turns a simple swim into something you’ll remember for years, even if you’ve never snorkeled before.
This is also one of the rare Iceland activities where the main attraction is what’s happening underwater. If your Iceland bucket list includes that Wow factor, Silfra is built for it.
You can also read our reviews of more snorkeling tours in Reykjavik
Reykjavik Pickup: The Part That Sets Expectations Right

This tour runs out of Reykjavik with round-trip transfers, and timing matters because the snorkeling itself is the fixed centerpiece. The duration is about 4.5 hours, but your day starts earlier: pickup begins 90 minutes before the booked starting time (and that booked time is when the activity begins in Silfra).
In practice, that means you’ll want a simple morning plan:
- eat breakfast before you go (this is specifically recommended)
- wear warm layers that are easy to take off once you’re geared up
- bring swimwear, plus warm clothes for before and after (warm clothes are not included)
In summer (March–October), the 9:00 AM tour typically has pickup around 7:30–8:00 AM. In winter (November–February), pickup shifts earlier or later depending on the tour time: the 9:30 AM tour has pickup around 8:00–8:30 AM, and the 12:30 PM tour has pickup around 11:00–11:30 AM.
In the city center, pickup is from specific bus stops, and you’ll look for a minivan with the provider logo. Reviews also mention that transport can feel cramped and occasionally you might wait if a vehicle issue slows things down. That’s not the norm you should plan around, but it’s a realistic heads-up for Iceland group tours in general.
Your Gear Choice: Drysuit vs Wetsuit (And What It Changes)

You can choose between a drysuit or a wetsuit for Silfra. The difference is more than comfort. It changes how you experience the cold.
- Drysuit option: Designed to keep you dry underneath, which is the main reason many first-timers feel confident. Multiple guides in feedback came across as especially reassuring about how to fit the suit properly so water doesn’t sneak in.
- Wetsuit option: The wetsuits used are 6mm thick and isolate the body from cold water. Reviews suggest that with a well-fit suit, people can still feel surprisingly comfortable, but you should expect more cold than with the drysuit.
The tour also includes warm reset time: hot chocolate after the swim. That matters more than you’d think. Cold hands make everything feel harder—getting something warm in you right after is part of how the tour prevents the experience from turning into a shivering slog.
Whatever option you pick, treat fitting instructions as serious business. Even one small leak or loose area can make the later part feel colder. The guides tend to be hands-on with setup, which is a major reason this tour earns such high marks.
Walking Into the Silfra Fissure: What the “Real Blue Lagoon” Moment Feels Like

Once you’re suited up, you’ll follow your guide into Silfra fissure snorkeling conditions. This is not a free-for-all. You’ll get clear instructions, and you’ll be guided along the route so you spend your energy looking at the underwater world instead of worrying about where to go.
A few things are worth understanding before you get in:
- You need to be able to swim and feel comfortable in the water.
- You don’t need to be a certified diver, but you should be ready to hold your breath briefly as part of how snorkeling in Silfra works.
- Movement feels natural in the water, and the current/flow helps you float through the experience while your guide sets the pace.
The best part is the color and clarity. Silfra doesn’t look like a normal snorkeling spot. You’ll see bright blue water and rocky features below you, and the visibility makes the whole scene feel unreal. Reviews repeatedly call out how clear the water is, even when weather turns harsh on the surface.
There’s also the tour’s signature finish: you’ll end in a lagoon often called the real blue lagoon because of how intensely blue the water looks there. That final stretch is when the experience often locks into memory. It’s not just a quick stop. It’s the moment your brain catches up to how far you’ve traveled underwater in a place that feels almost too perfect to be real.
Guides Make or Break It: How the Tour “Feels” in Real Life

What consistently shines through is how the guiding team handles safety without killing the fun. Names pop up again and again, like Edgar, Wilmar, Dory, and Niko. People describe them as calm, professional, and good at explaining what to do so you don’t feel lost.
One useful detail: guides help with gear problems on the spot. For example, there are mentions of Edgar being there when something went wrong with a flipper. That’s not just nice service—it matters because small gear issues can turn a confident start into a stressful one.
Guides also control the vibe. Several accounts mention the guiding style as humorous and reassuring, especially for first-timers. That’s valuable on Silfra, because cold water can make everyone a little nervous at the start even when they’re capable swimmers.
One more practical win: since the guide is already thinking about your position in the water, the photos feel genuinely helpful rather than awkward. You’re not trying to time your own shot. You’re getting guided into the best areas while they handle the camera work.
You can also read our reviews of more photography tours in Reykjavik
Photos and Hot Chocolate: The Two Small Extras That Carry Big Value

This tour includes free photos. For many people, this is the difference between remembering Silfra as a great day and remembering it as a blur of cold water and unclear shots.
In Iceland, it’s common to rely on phones that hate moisture, wind, and cold hands. Having the guide snap images while you’re floating through the blue water means you can focus on the experience. You get proof without giving up your attention.
Then there’s hot chocolate. It’s included, it’s warm, and it’s timed right when you’re most grateful. If you’re the type who gets cold quickly, that warm drink can help you feel human again at the end of the tour, not just survivable.
Also included in the package is snorkeling equipment (with the suit based on your option), a guide, and round-trip transport from Reykjavik. For a short 4.5-hour day, that’s a lot of what you’d otherwise have to arrange or pay for separately.
Price and Value: Is $212 Fair for Silfra?

At about $212 per person for a roughly 4.5-hour small-group tour, you’re paying for access to a very specific, very controlled natural snorkeling environment. What you’re getting isn’t just the activity. You’re getting:
- round-trip transfers from Reykjavik
- all snorkeling equipment
- either a drysuit or a 6mm wetsuit
- an English-speaking guide
- free photos
- hot chocolate
If you compare that to DIY plans, the gear and photo piece alone add up quickly. And with Silfra, timing and safety matter. You want trained guidance in an environment where the main attraction is underwater visibility and navigation—so the price is really buying peace of mind as much as it’s buying the water time.
The small-group cap (limited to 6 participants) also affects value. You’re more likely to get individualized help during fitting, instructions, and photo moments. That matters for first-timers.
If your travel style is all about maximizing unique Iceland experiences without overplanning, this price feels more reasonable than you might expect.
Who This Tour Fits Best (and Who Should Skip It)

I’d steer you toward this tour if:
- you can swim and you’re comfortable in the water
- you want a guided experience where someone else handles safety and positioning
- you want top-tier underwater visibility and color, not just a quick scenic stop
- you value free guide photos as part of the deal
You should think twice if you:
- don’t handle cold water well, even with protection
- need accessibility-friendly options, because it’s not suitable for wheelchair users and people with mobility impairments
- have heart problems
- are pregnant (not suitable)
- wear glasses, because glasses are not allowed. The tour suggests contact lenses or a prescription diving mask if you have one.
There are also clear physical requirements: weight between 50 kg and 120 kg, height between 150 cm and 200 cm, and an age limit of 12 years in Silfra, with an adult accompanying children under 18.
If you meet the swim and safety basics, this is one of those Iceland activities where the payoff is immediate. If you don’t, you’ll likely spend the experience fighting discomfort instead of enjoying the blue.
Practical Tips That Make Silfra Easier

Here’s how to set yourself up for success based on what the tour emphasizes and what people report from the experience.
Arrive ready to warm up, then gear up fast
- wear warm clothes before and after (warm clothes are not included)
- bring swimwear
- pack socks (listed as something to bring)
- bring a camera if you want, and consider a waterproof camera
Breakfast really matters
- the tour specifically asks you to eat breakfast before this activity
Think about your eyes
- glasses are not allowed. If you normally rely on glasses, plan contacts or an appropriate mask
Bring what helps your photos
- you get free photos, but if you like filming, a GoPro rental is available for 6900 ISK (if that’s your style)
Should You Book This Silfra Snorkeling Tour?
If you’re choosing between a “nice” Iceland day and a genuinely strange-in-a-good-way Iceland day, I’d book Silfra. The core reason is simple: the visibility and color are the whole point, and the tour gives you guided access plus equipment plus photos. That’s a strong package for a short time in Iceland.
I’d skip it only if cold water scares you so much that you won’t be able to relax once you’re geared up. If you’re an okay swimmer and you can follow instructions, the small group setup and the reassuring guides (Edgar, Wilmar, Dory, and others) can make the whole thing feel far more manageable.
Bottom line: this is one of those rare activities that feels like you’re in a different world—right in the middle of real, rugged Iceland.
FAQ
How long is the Silfra snorkeling tour?
The tour duration is about 4.5 hours. Pickup happens before the booked starting time, so your morning or afternoon starts earlier than you might expect.
Is swimming required?
Yes. You must be able to swim and be comfortable in the water.
What gear is included?
All snorkeling equipment is included, including the wetsuit or drysuit based on the option you select.
Are photos included?
Yes. Photos are included with the tour.
Do I need to bring a towel?
A towel is not included. The tour specifies bringing warm clothing for before and after, plus other items like swimwear.
Can I choose between a wetsuit and a drysuit?
Yes. You can choose a drysuit or a wetsuit to experience the lagoon’s natural environment.
Where does pickup in Reykjavik happen?
Pickup is included from select city center bus stops (1, 3, 4, 6, 8, 9, 12, or 15). You should choose the pick up location closest to your accommodation, and the minivan will have the provider’s logo.
































