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Why three rounds?
Ask experienced sauna-goers about their routine and you will almost always hear the same thing: two to three sessions, with cooling down and rest in between. Three rounds have proven themselves because they leave enough time for heat, cold and recovery without overtaxing the body. A sauna visit like this takes about two to three hours including breaks.
Each round has three parts: sweat, cool down, rest. None of them is less important than the others.
Before: well prepared for the first round
- Shower. Shower thoroughly before the first session and dry off well. Dry skin sweats faster.
- Not hungry, not full. A light meal one to two hours beforehand is ideal.
- Warm feet. If you go into the sauna with cold feet, you sweat less. A warm foot bath before the first session helps.
- Drink. A glass of water before you start never hurts.
Part 1: sweat
How long?
In a Finnish sauna at 80 to 100 degrees, 8 to 12 minutes per session is a good guide. Beginners start with 8 to 10 minutes. What counts is not the clock but how you feel: if it becomes uncomfortable or you feel dizzy, get out.
Where to sit?
The higher the bench, the hotter it is. If you are new or not feeling entirely fit, start on the lower bench. For the last two minutes, sit up so your circulation can adjust before you stand.
And the Aufguss?
An Aufguss makes the heat more intense for a few minutes. If you like Aufguss sessions, plan your rounds so that one of them coincides with an Aufguss. Read more in our article on Aufguss rituals and in the overview of Aufguss saunas.
Part 2: cool down
Fresh air first
After the session, first go out into the fresh air. Breathe deeply for a few minutes — in the outdoor area, on the terrace or at an open window. This cools your airways and gives your circulation time.
Then cold water
Now comes the cold water: bucket shower, Kneipp hose or plunge pool. The classic rule is from far from the heart to close to it: feet and legs first, then arms, finally chest and back. Get into the plunge pool slowly, not with a jump.
How cold and how long? A brief moment in cold water is enough — a few seconds to a minute. If there is a lake or an ice bath nearby, you can cool down there; read more in the article Ice bathing for beginners. You will find saunas with particularly cold water under Saunas with ice baths.
The warm foot bath
After cooling down, many saunas recommend a warm foot bath. It helps bring warmth back into the body evenly.
Part 3: rest
Rest is the part many people underestimate. Lie down, close your eyes and rest for at least as long as you were in the sauna — longer is better. During this phase your pulse and breathing return to normal. Many feel the deep relaxation they come to the sauna for right here.
A quiet relaxation room, a lounger in the garden or a warm blanket — that is all you need. Phones and conversation take a break.
The routine at a glance
| Round | Sweat | Cool down | Rest |
|---|---|---|---|
| 1 | 8–10 min | air, then cold | 15–20 min |
| 2 | 10–12 min | air, then cold | 15–20 min |
| 3 | 10–12 min | air, then cold | 20–30 min |
Between rounds, drink water or unsweetened tea. Leave out alcohol — it puts extra strain on your circulation.
Variations for your day
Short on time
Two rounds are also a complete ritual. What matters is not skipping the rest.
Steam room instead of sauna
In a steam room the temperature is lower, at 40 to 50 degrees, but the humidity is very high. You can stay a little longer here, up to about 15 minutes. The routine of cooling down and resting stays the same.
Sauna and lake
Saunas by the water turn cooling down into an experience. In winter the lake is often colder than any plunge pool. Then stay in the water only briefly and warm up well afterwards. You will find saunas on lakes and rivers under Saunas by lakes and rivers.
Frequently asked questions
Can I do more than three rounds?
Yes, if you feel good. But more is not automatically better. Many notice after three rounds that their body has had enough.
Do I have to shower after the sauna?
Yes — after each session, rinse off briefly with cold water before getting into the plunge pool, out of consideration for others. At the end of your visit, take a warm shower and apply moisturiser if needed.
What do I do if I feel dizzy?
Get out immediately, sit or lie down, raise your legs and drink something. If it doesn’t get better, tell the staff.
Conclusion
Sweat, cool down, rest — three times. The ritual is simple, and yet the order makes all the difference. Take your time with each phase, especially the rest. Then a sauna visit becomes a little holiday in the middle of the week.