The hot springs of Styria have a long tradition, and have become really popular. You can get everything a beauty spa could possibly offer.
- Riegersburg has a beautiful castle on top of an old volcano. It's one of the few castle that withheld all attacks from the turcs.
- Bad Radkersburg has an old armory house (Zeughaus), while the one in Graz is by far bigger, it's too worth a visit.
If you plan to stay in one of the spas for more than a day, you may also consider to stay in one of the villages more to the center of the region and daytrip to various spas.