Natural Spa in Tuscany
Between Umbria and Toscana there are lots of natural spa reachable from Le Terre di Giano:
San Casciano dei Bagni (About 30 Km)
Spa resort: http://www.fonteverdespa.com/
Natural free spa: http://www.sancascianobagni.com/terme/bagno-grande/index.dot?language_id=3
Terme di Bagno Vignoni (About 50 Km)
Spa resort: http://www.termedibagnovignoni.it/it/index.html
Bagno Vignoni: http://it.wikipedia.org/wiki/Bagno_Vignoni
Bagni di San Filippo (About 50 Km)
Natural spa & resort: http://www.bagnisanfilippoterme.it/bagni%20san%20filippo.html
Chianciano Terme (About 25 Km)
Sensory Spa: http://www.termesensoriali.it/index.aspx
Spa Treatments: http://www.termechianciano.it/
Saturnia (About 100 Km)
Spa resort: http://www.termedisaturnia.it/
Natural free spa: http://www.termelibere.com/termeliberedisaturnia/