Felsentherme Bad Gastein

Felsentherme Bad Gastein is a thermal bath complex built into the rock landscape of the Hohe Tauern mountains, at roughly 1,100 meters above sea level in the Salzburg spa town of Bad Gastein. It draws on the local Gesundwasser, the mineral-rich thermal water the area is known for, feeding the thermal pools.

The facility combines thermal pools, saunas and a fitness center, so a visit can run from a straightforward soak to a longer stretch that includes sauna sessions and a workout. It's set up as a day-pass venue, open daily from 9:00 to 21:00, which makes it workable as a half-day or full-day stop rather than something that requires an overnight stay.

It's classed as family friendly, and staff communicate in German and English, which is useful for visitors passing through this part of Salzburg without German. As with most thermal baths in the region, bring swimwear and expect to rent or bring a towel; check with the venue directly on towel/robe rental and current admission prices, since those details aren't listed here.

The address is Bahnhofplatz 5 in Bad Gastein, close to the town center, and the operator sells vouchers and tickets online that can be printed at home or sent by email, which is worth knowing if planning a gift visit or wanting to skip a ticket line.