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ThermeNatur

Bad Staffelstein, Bavaria, Germany
ThermeNatur
Location
Bad Staffelstein, Bavaria, Germany
Water type
sulfurous, bicarbonate, carbonated
Temperature
38 °C
pH
6.5

Water profile

Thermicity
Neutral
38 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
High buoyancy
LowHigh

Mineralised water — eases movement and joints.

SoufreSulfuresSulfates

Tucked away in Bad Staffelstein, in Bavaria's Upper Franconia region, the Obermain Therme draws on brine discovered in 1975 through a borehole reaching 1,600 metres deep, revealing Bavaria's hottest and most mineral-rich thermal water. Early visitors made do with a simple tub set up in a meadow, and it wasn't until 1986 that the permanent facility finally opened its doors.

Today, 3,000 square metres of water surface are spread across 25 indoor and outdoor pools, woven into a comfortable, contemporary architectural design. The site also houses one of Franconia's largest sauna landscapes, with eleven themed areas spanning 15,000 square metres, alongside a spa house offering classical treatments since 1989.

Insider tip — ThermeNatur sits at the foot of Staffelberg hill in the Franconian spa belt, drawing mineral-rich waters with a distinctive carbonated tingle and mild sulfurous scent. The outdoor thermal pools offer views of the vine-covered hillsides, especially rewarding in autumn. Water temperature stays moderate at around 38°C, making long soaks comfortable. Combine the visit with a walk up Staffelberg to the Celtic hill-fort ruins above town.
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Frequently asked questions

How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features sulfurous & bicarbonate & carbonated water.
What is the best season to visit?
The most favourable period for this spot is: Mai-octobre.