The New Trend In Vacations: Wellness Tours

Photo credit: CC license by Luiza Leite

7. Harbin Hot Springs, Middletown, CA.

This non-profit retreat, located in the hills above wine country in Northern California, is a place where you can really let your hair down. The natural springs range from boiling hot to shockingly cold. In the pools here, acres from judging eyes, clothing is optional.