Kripalu, Massachusetts

Save-Splurge: Rates start at $92 USD per night in a group dorm with a shared bathroom, to $339 USD per night for a private room and bath (there are options in between); all have a two-night minimum. What’s included: All meals (all vegetarian), unlimited yoga classes, non-ticketed workshops and events, and use of the sauna and gym. There is a spa on site, but treatments cost extra.