Reviewed · REYKJAVIK TOURS
Nature Cold Therapy & Sauna
The boldest part of this Reykjavik experience is not the scenery. It is the moment you step into Icelandic cold water and learn to keep your breathing steady. Andri first teaches breathwork and mindset skills, then takes you outside to practice them in a natural setting.
I like the very small group, capped at four, and the mix of classroom learning with real outdoor practice. I also like that the experience is not limited to a plunge: you work with breathing, mindset, an optional sauna, and Iceland’s quiet natural spaces. The main consideration is the price, $240 per person, and the fact that cold-water exposure is not a casual sightseeing stop for everyone.
Key points to know before booking

- Cold-water practice in nature: The final session may take place at the ocean, a lake, or a waterfall.
- Andri leads the full experience: You begin at his Reykjavik studio with instruction on stress, breathing, and mindset.
- Groups are capped at four: This gives the session a personal, workshop-like feel.
- Sauna time is optional: You can add heat before the outdoor cold exposure, but it is not required.
- Transport and towels are included: You travel from the studio to the outdoor location and return to the starting point.
- Bring your own swimsuit: A towel is supplied, but swimwear is not.
Starting with breathwork at Rauðagerði 25

Your session begins at the Andri Iceland studio at Rauðagerði 25, in Reykjavik’s 108 postal area. This is not a bus tour where you sit quietly while someone points out sights. The opening portion is a hands-on workshop about how your mindset affects your response to stress.
Andri explains how the body reacts under pressure, then introduces simple breathing techniques designed to help you calm both body and mind. The point is practical: you learn what to do before you face the cold, rather than simply being told to endure it.
That preparation matters. Cold water creates an immediate physical reaction, and the session focuses on staying relaxed and in control. You are not just taken to a scenic spot and asked to jump in. The breathing and mindset work gives the outdoor portion a clear purpose.
The small group size helps here. With a maximum of four people, you have more room to ask questions and work at your own pace than you would in a large wellness class. If you are booking with friends, family, or a team, the private-group option may also suit you well.
The activity is offered in English. Confirmation arrives at booking, and the studio is near public transportation, which makes the start easier to reach within Reykjavik.
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Learning how stress changes your response
The workshop places unusual weight on the mind. You learn that your response to stress is shaped not only by the cold itself, but also by how you approach it. Andri’s method links breathing, attention, and physical sensation.
The most useful part for you may be the bridge between explanation and practice. You try the breathing exercises before heading outdoors, so the ideas are not left as vague wellness talk. The aim is to give you something simple to focus on when the cold produces a strong reaction.
Past participants described the education and breathing instruction as major parts of the experience. One person found the lesson itself worth the cost, while another said the breathing exercises helped make the cold plunge feel awakening for both body and mind. Those comments point to the real value of the session: you are paying for instruction and support, not merely access to cold water.
Still, keep your expectations sensible. A two-and-a-half-hour activity cannot turn you into an expert in breathwork or cold exposure. It is an introduction and guided practice. You leave with a method to explore, not a guarantee of specific health results.
Adding heat in the optional sauna

After the studio instruction, you have the option of spending time in a sauna before traveling to the outdoor location. The sauna creates a heat component in a session otherwise built around cold, breathing, and mindset.
The word optional matters. You do not have to use the sauna, and the activity is not described as a fixed sauna-and-plunge circuit. If you prefer to focus on the breathing lesson and cold exposure, you can treat the sauna as an extra part of the experience.
The heat also gives the workshop a wider focus. You learn how cold and heat can be used together as part of a wellness routine, rather than treating the cold plunge as an isolated stunt. Andri explains the role of both during the session.
Practical details are simple. Towels are provided for your comfort, but you need to bring a swimsuit. The price does not include swimwear, so this is an easy item to pack before leaving your hotel.
Riding from Reykjavik to a quiet outdoor setting

Transport from the studio to the cold-water location is included. The exact setting can vary, with possibilities including the ocean, a lake, or a waterfall. That flexible format is one of the activity’s appealing features, since the experience takes place in Icelandic nature rather than inside a standard urban spa.
At the same time, you should not book this expecting a guaranteed named waterfall or a particular beach. The available information gives examples rather than one fixed location. Your outdoor stop depends on the plan for the day and conditions.
The ride keeps the logistics easy. You do not need to arrange separate transport after the studio session, and the activity ends back at the same meeting point. For a visitor without a rental car, that is a useful part of the $240 price.
The outdoor setting also changes the mood. Cold-water exposure beside the sea, a lake, or falling water feels more connected to Iceland than a plunge tank in a hotel basement. You get a quiet nature break as well as a physical challenge.
Weather is an important factor. The activity requires good weather, and poor conditions can lead to a new date or a full refund. That policy is reassuring, but it also means you should keep some flexibility in your Reykjavik schedule.
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Entering the cold water with a plan

The cold-water portion is the heart of the experience. After preparing at the studio and possibly using the sauna, you practice entering the cold in a natural setting while applying the breathing and mindset techniques you have learned.
The goal is not simply to stay in the water for as long as possible. The session teaches you to remain calm and in control while your body reacts to the cold. That distinction makes this more thoughtful than a quick photo stop followed by a rushed exit.
For many people, the first shock comes from the temperature. The breathing practice gives you a way to focus rather than panic. You can expect Andri to guide the process, explain what is happening, and help connect the physical sensation to the earlier workshop.
The experience has a clear personal challenge built into it. You may leave feeling refreshed or empowered, but you should also recognize that the cold is demanding. The activity is best for someone curious about cold exposure and willing to follow instruction, not for someone who simply wants a gentle spa afternoon.
The available information says most people can participate, but it does not provide a detailed medical screening policy. If you have concerns about cold exposure, breathwork, or heat, check with a qualified medical professional before booking. The session is educational and guided, but it is not medical care.
What the $240 price really covers

At $240 per person, this is an expensive two-and-a-half-hour activity. You are not paying for a full-day excursion, a meal, or a long list of attractions. The price covers a specialized workshop with Andri, a small group, transport to the outdoor site, an optional sauna, and a towel.
The value depends on what you want from Iceland. If you only want a brief swim or a scenic stop, the cost will feel steep. You are likely to find cheaper ways to see the coast or visit a public pool.
I see the value more clearly if you want instruction. The price buys personal attention, a group limited to four, breathwork practice, mindset training, and support during the cold-water session. One person described the experience as worth every penny because of the education alone, while another felt it changed their outlook on health and daily habits.
Those reactions make sense for the right audience. This is a workshop with an outdoor component, not a standard attraction with a quick activity attached. If you are already interested in the Wim Hof method, cold exposure, or breath-led stress practice, the session may give you a useful introduction.
If you are unsure about cold water, the cost makes the decision more important. You should be comfortable paying for the teaching and setting even if you decide to spend only a short time in the water. The exact duration of the cold exposure is not specified, so do not assume you will receive a long plunge session.
A personal format for pairs, families, and friends

The four-person limit is one of the strongest practical features. It keeps the workshop intimate and gives Andri a better chance to see how each person is handling the breathing exercises and cold exposure.
The experience also allows private group bookings for families, friends, or teams. That can make the cost easier to judge if you are planning a shared activity and want something more memorable than another city tour.
For solo visitors, the small group still works well. You get the structure of a guided class without joining a large crowd. The activity is offered in English, so you can follow the instructions and ask questions during the workshop.
I would especially consider this for a repeat visitor to Iceland. If you have already seen Reykjavik’s main sights, the session gives you a more active way to connect with the country’s weather and nature. It also suits someone building a personal cold-exposure routine and wanting a clear introduction first.
It may be a poor match for you if you dislike cold water, want a predictable sightseeing schedule, or prefer a passive wellness treatment. The setting is peaceful, but the activity itself asks for attention and participation.
Timing, clothing, and the return to Reykjavik

Plan on about two hours and thirty minutes from start to finish. The session begins and ends at the Reykjavik studio, with transportation to the outdoor site included in the middle.
Wear or bring what you need for a water-based activity, especially a swimsuit. Towels are supplied, but swimwear is not. Since the outdoor setting may be an ocean, lake, or waterfall, practical clothing matters more than dressing for a polished spa visit.
The tour is near public transportation, which helps if you are staying in Reykjavik without a car. You should also allow a little breathing room around the booking, since the activity depends on weather and the outdoor portion is not fully fixed in advance.
Cancellation is free up to 24 hours before the start time for a full refund. Changes or cancellations made less than 24 hours before the activity are not accepted for a refund. If poor weather forces cancellation, you are offered another date or a full refund.
Should you book Nature Cold Therapy & Sauna?
Book it if you want a small, personal workshop that combines breathwork, heat, cold, and Icelandic nature. The strongest reasons are the four-person maximum, Andri’s step-by-step teaching, included transport, and the chance to practice cold exposure somewhere more meaningful than an indoor plunge pool.
Think twice if $240 feels high for a two-and-a-half-hour activity or if you are hoping for a long swim, a fixed waterfall location, or a relaxed spa treatment. The cold-water session is the focus, and the exact outdoor setting can change.
For the right person, this is less about ticking off another Iceland attraction and more about learning a new way to respond to discomfort. Bring a swimsuit, leave space in your schedule for weather changes, and book it when the workshop itself interests you as much as the scenery.
FAQ
Where does the activity begin?
It begins at Andri Iceland, Rauðagerði 25, 108 Reykjavík, Iceland.
Where does the activity end?
The activity ends back at the meeting point in Reykjavik.
How long does the experience last?
The experience lasts approximately 2 hours and 30 minutes.
How many people can join the activity?
The activity has a maximum of four travelers.
Is transportation included?
Yes. Transportation from the studio to the outdoor cold-water location is included.
Is a sauna included?
A sauna is available as an optional part of the experience.
What should I bring?
Bring a swimsuit. A towel is provided.
What happens if the weather is poor?
The activity requires good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.
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