The short answer to the main question: almost all of Ukraine's thermal springs where you can genuinely warm up in winter in water of 30-42 degrees are concentrated in Zakarpattia, in the Berehove-Koson-Veliatyno triangle. This is not a resort region in the European sense, but a handful of complexes with pools over geothermal wells, where people go for a day or a weekend. Below are the specifics: which one has what water temperature, how much entry costs, and when it is worth going, and when it is better to stay away.
Where in Ukraine there are hot thermal pools
The geography is simple. Hot mineral water from a depth of 300 metres to a kilometre comes to the surface precisely in the Zakarpattia lowland, because the earth's crust is thinner here and the faults are active. So when someone searches for thermal springs in the Carpathians, it is really not about the mountains but about the flat part of the region near the Hungarian border. In the Carpathians themselves, among the alpine meadows, there are no baths with hot water.
There are four main spots: Kosyno near Berehove, two different complexes in Berehove itself, and Veliatyno in the Khust district. The salt lakes of Solotvyno stand apart, but that is a story not about warmth, and it is covered honestly below.
| Complex | Where it is | Water temperature in the pool | Entry, approximate |
|---|---|---|---|
| Kosyno (Koson) | Berehove district, 38 km from Mukachevo | 32-42 °C in different pools | from 500 UAH for 3 hrs |
| Zhaivoronok, Berehove | Berehove town, centre | about 33 °C | from 220-250 UAH |
| Zakarpattia sports base, Berehove | Berehove town, centre | slightly above 30 °C in winter | the most budget option |
| Veliatyno, Tepli Vody | Khust district | about 36-38 °C | from 300 UAH |
The prices here are a range and current as of early 2026. Rates at the thermal complexes vary between weekdays and weekends, depend on the length of the session and the season, so check the exact amount on the complex's website before setting off, not against this table.

Kosyno: the hottest water and the main reason to come
If you are choosing a single complex and want the true feeling of a hot spring, it is Kosyno in the village of Koson, Berehove district. The water here is supplied in its natural state at a temperature of 41-42 degrees, and on site it is distributed across seven pools with different heating, from the cooler ones to those you cannot stay in for long. The mineralisation is high, from 8.5 to 11 grams per litre, with iron and silicon, so the water has a characteristic brownish tint and a metallic taste. This is normal, not a sign of dirt.
In winter the scene here is the most spectacular: steam stands like a wall, snow on the pool edges, and you are up to your neck in hot water. The honest downside: on a nice winter Saturday Kosyno is packed, and part of your three paid hours you will spend jostling in the crowd. Come on a weekday morning for the nine o'clock opening, and you will get the complex almost empty. From Mukachevo it is roughly 38 kilometres, from Berehove about 17, and by car this is the most convenient.
Berehove: two different pools that get confused
In Berehove itself there are two hot spots, and they are not at all the same. The first is the Zhaivoronok hotel complex on Shevchenka Street: the water here is hydrogen sulphide and silicon based, coming out of the well at around 56-58 degrees, and in the pools it is cooled to roughly 33. This is a comfortable temperature for a long soak, not for the sharp contrast with snow. Entry starts at approximately 220-250 hryvnia for a session of about two and a half hours.
The second spot is the old open-air bath of the Zakarpattia sports base in the town centre, which has been operating since as far back as 1967. This is the cheapest and simplest way to swim in thermal water: no spa, just a large open-air pool where in winter the water holds slightly above 30 degrees. There is more romance than service, the changing rooms are spartan, but it is the cheapest entry of them all and exactly the classic experience people come for, to bathe under a winter sky.

Veliatyno: when the water's composition matters more than the heat
Veliatyno in the Khust district differs from its neighbours not in degrees but in chemistry. The water here is cooler, about 36-38 degrees in the pools, so it is more of a warm bath than boiling water. On the other hand the mineralisation is very high, from 30 to 100 grams per litre, with an elevated content of iodine and iron, and it is precisely for this composition that people come here deliberately for the musculoskeletal system and the skin. On the grounds there are several types of pools, from properly thermal to fresh water, so with children it is easier here to find a pool at the right temperature. Entry starts at approximately 300 hryvnia.
Who Veliatyno will not suit: if your goal is exactly the hot contrast of a winter bathe, it will feel a bit lukewarm here, and for that impression Kosyno makes more sense.
And what about the salt lakes of Solotvyno in winter
Solotvyno in the Tiachiv district is often mentioned alongside the thermal springs, and this is misleading. The salt lakes there are not hot water but former salt mines flooded with brine of a salinity up to 200 per mille. Because of this the water pushes the body to the surface, as in the Dead Sea, and this is the whole magic of the place. But this magic is a summer one: the water warms up to a comfortable 25-27 degrees only in the warm months, and for winter the bathing season here is closed.
So honestly: if you are looking for somewhere to warm up specifically in winter, put Solotvyno off until June to August and do not plan a winter trip there for warmth. In winter it is just a snow-covered village beside closed lakes.

When to go so you do not regret it
Thermal springs work best precisely in the cold, from November to March, when the difference between the hot water and the frosty air gives that healthful effect people come here for. But that is exactly why winter is also the peak load on the complexes.
A few practical conditions that save both time and nerves:
- A weekday instead of a weekend sharply reduces the crowd, especially in Kosyno.
- Morning is better than evening: before noon the water is cleaner and there is more room in the changing area.
- After a hot pool you must not go straight out into the frost while wet, so allow time for gradual cooling down indoors.
- Hot mineral water is contraindicated during pregnancy, with serious heart problems, and in the acute phase of illnesses, so if you have any diagnoses, consult a doctor first.
One more thing about the trip itself. Ukraine's thermal springs are not a spa resort with perfect service, but rather a rough-and-ready joy: the hot water is there, but the level of the hotels, food, and changing rooms varies greatly even within a single complex. It is worth going for the feeling and the wellness, not for the gloss.
How to plan a trip to suit yourself
If you are going for the first time and want a spectacular winter bathe with steam over the water, take Kosyno on a weekday morning, and keep the old open-air bath in Berehove as your second option for contrast and budget. But if the healing composition of the water and the calm matter more to you than the photos, look towards Veliatyno with its iodine and iron. Leave Solotvyno with its salt lakes for the warm summer, when the brine works at full strength rather than freezing under the snow. In all cases the final word belongs to the specific complex's website: opening hours, prices, and the availability of free spots in season change faster than articles manage to grow old.