Montage Deer Valley, Park City, Utah
Thanks to a multi-day spa package option, you could easily spend your entire trip inside this 35,000-square-foot spa. Enjoy a private spa suite with a partner, which includes two copper tubs, or go it alone and sample a range of hydrotherapy options, such as soaking in a tub of herbs before getting wrapped in seaweed. Don’t be deterred by treatments named Mountain Body Therapy, a combination of hydrotherapy and sports massage. It might be geared toward skiers, but luckily skiing is not a prerequisite.