GrimmingTherme
Bad Mitterndorf, Steiermark, Austria
- Water temperature
- 40 °C
- Pool range
- 40 °C
- Well depth
- 2,413 m
- Mineralization
- 1,876 mg/l
A thermal bath at Bad Mitterndorf in Austria's Steiermark, drawing water of 40 °C from a well nearly 2,400 metres deep. Its water has a mineralisation of 1,876 mg/l.
About
The GrimmingTherme is a thermal bath at Bad Mitterndorf in Styria, below the Grimming massif. It has three indoor and four outdoor pools, a separated children's area with a giant slide, and a sauna village kept apart from the bathing hall.
The water
The bore reaches 2,413 metres and finds water at 40 °C at the bottom, delivered at 1.5 to 2.0 litres a second. The venue classifies it as an acratic, fluoride-bearing calcium-magnesium sulphate thermal water, with 1,876 mg of dissolved minerals per litre and a pH of 7.2; calcium, magnesium, fluoride and sulphur dominate the analysis.
Pools
Most basins are 1.35 m deep. The indoor and outdoor relaxation pools are held at 33-34 °C, as is the sauna relaxation pool. The youth and sports pool is cooler, at 26-27 °C, and deeper at 1.30 to 1.80 m. The open-air cold pool runs at 24-25 °C and the sauna plunge pool much colder, at 12-14 °C. The children's splash pool is 0.3 m deep at 33-34 °C, with the slide beside it.
Sauna village
The Saunadorf is separate from the thermal area, with several cabins, rest areas and a pool of its own. Admission is from the age of 16.
Visiting
The thermal bath opens from 08:00 to 21:00 and the sauna from 09:00 to 21:00, with the water cleared at 20:45; the Welldiana Club Spa runs 10:00 to 19:00. On weekdays a four-hour adult ticket is 19.50 EUR and a day ticket 24.00 EUR, with a children's day ticket at 13.50 EUR for ages 4 to 14 and a sauna supplement of 12.50 EUR; weekends and holidays add 2 EUR per person. The bath sets its own age brackets: children 4 to 14, youth 15 to 17, seniors from 60. It is at Neuhofen 182.
Water
- Minerals
- Calcium, Fluoride, Magnesium, Sulphur
Source: grimming-therme.com · Checked Aug 16, 2026
Prices
| Ticket | Amount | Source |
|---|---|---|
| Child day ticket | €8.50 | grimming-therme.comChecked Aug 16, 2026 |
Facilities
- Sauna
Only facilities that are recorded are listed. An absent entry means nobody has recorded it, not that it is missing.
Location
Neuhofen 182, 8983 Bad Mitterndorf
Reviews
No reviews yet. If you have been, yours would be the first.
Nearby
Thermal bathEurothermenResort Bad Ischl
Bad Ischl
Location data © OpenStreetMap contributors, ODbL. · last checked against the source on Aug 13, 2026
