There is a moment just after leaving the sauna when the skin is still steaming and the body instinctively seeks the cold. This is exactly when a cold plunge tub in your own garden proves its worth. Three steps along the path, immersion, the first deep breath — and a mental stillness that no other part of the ritual can provide. Cold plunging is no longer an extreme sport for the initiated; today, a cold plunge is a natural addition to a home spa area, available all year round, without the need for a lake, an ice hole, or waiting for January. In this collection, you will find ice baths designed in the spirit of Finnish design and manufactured in the European Union — from simple cold water tanks to models with a cooling unit that maintains the water at a set temperature even in the July heat.

The hot-cold contrast: the heart of the Finnish ritual

In Finland, no one ends their session at the sauna. The heated body is led to cold water — a lake, snow, or a tub — and then returns to the warmth. This cycle is repeated two or three times, and it is responsible for a feeling that is difficult to describe to someone who hasn't experienced it: a pleasant tingling of the skin, lightness, and a peaceful, deep sleep that night. A cold bath after the sauna stimulates circulation, refreshes, and teaches the body to react calmly to the cold — and regular cold plunging builds resistance to the cold that pays off throughout the autumn and winter.

There is a reason why sauna masters treat cold water as the second half of the ceremony. SAUNADO ambassador Radosław "Radek" Sieraj — sauna master, Polish Sauna Champion (The Battle of Gladiators, Aufguss-WCF 2026) and World Vice-Champion (freestyle, The Battle of Gladiators 2023) — always concludes an intensive aufguss session with immersion: it is the contrast that creates the ritual, not the temperature alone. You can find more about how to arrange your own hot-cold cycle on the sauna and rituals page.

An ice bath in the garden — cold plunging without the lake

The biggest advantage of having your own ice bath? Zero compromises. You don't have to drive to the water at dawn, check the ice thickness, or hope for a "real" winter. You step out of the house — or straight from the sauna — and the water is waiting. Always the same temperature, always clean, always within reach. For many, it is this consistency that turns cold baths into a habit rather than a one-off adventure.

The Balia lodowa 100 is a classic cold plunge for the garden — a compact structure made of Nordic wood that fits even on a small terrace. Delivery across the EU and the UK.

If you want to cold plunge in the summer as well, choose the Icon Ice Bath with a cooling unit. The unit acts like a refrigerator for your tub: you set the temperature once, and the device maintains it regardless of the weather. No adding ice, no guessing — on an August afternoon, the water is exactly the temperature you want. This is the solution for those who treat cold baths as daily recovery rather than a seasonal curiosity.

And if you are looking for the opposite — a warm bath under the open sky — our range also includes the DeLux 200 hot tub with a wood-burning heater for 6 people. The crackle of logs in the heater, steam over the water, and the winter sky overhead is a completely different, but equally wonderful story; you can find more such models in the garden hot tubs and whirlpools collection.

Cold plunge and common sense

Cold water is a stimulus — and like any stimulus, it requires common sense. Start with short immersions, breathe calmly, never cold plunge alone, and leave the water before shivering starts. People with cardiovascular diseases, hypertension, or who are pregnant should consult a doctor before starting cold baths. Properly conducted cold plunging should be a pleasure and a form of recovery, not a test of character.

Why choose a cold plunge tub from SAUNADO

• Finnish design, made in the EU — Nordic spruce and thermowood, materials that withstand contact with water and frost perfectly.
• Delivery across the EU and the UK — lead time of 8–10 weeks.
• Assembly service — we can set up and prepare the tub for your first immersion.
• Financing options available and a 2-year warranty.

An ice bath works best in tandem with heat — if you are just planning your recovery zone, start with a garden sauna and combine both elements on one terrace.

Cold plunge tubs — frequently asked questions

What water temperature is suitable for cold plunging?

Most people cold plunge in water between 4–10°C. For beginners, we recommend starting at 10–15°C and gradually going lower in the following weeks — consistency is what matters, not records. A tub with a cooling unit allows you to set the exact value and keep it to the degree.

How long should a cold bath last after the sauna?

Briefly: from a few dozen seconds to 2–3 minutes, depending on experience and water temperature. After leaving the sauna, even half a minute of immersion is enough to feel the full effect of the contrast. Listen to your body — refreshment yes, shivering no.

Cooling unit or adding ice — which to choose?

Ice works for occasional baths, but it can be cumbersome: you have to freeze it, transport it, and monitor the temperature. A cooling unit maintains the set temperature automatically, filters the water, and works all year round — for daily cold plunging, it is a convenience that quickly pays for itself. The Icon Ice Bath features such a system.

Does a cold plunge make sense in the summer?

Absolutely. In summer, a cold bath acts as instant refreshment after a hot day, a workout, or garden work, and the contrast with the sauna feels just as good in June as it does in January. There is one condition: the water must be truly cold — and that is exactly what the cooling unit is for, preventing it from warming up even in full sun.