A pinnacle of wellness, Vail Cascade’s 78,000-square-foot Aria Athletic Club & Spa is the largest spa and fitness facility in the Vail Valley.  Aria offers all the beauty and relaxation treatments a globe trotting cowgirl could want,  but this is Colorado and fitness has a serious focus.  You’ll be inspired and energized with invigorating workouts, an array of exercise equipment, fitness classes, indoor tennis and sports courts. Then relax in the heated outdoor saline pool or bubbling hot tub.  Afterwards, indulge yourself at the 10,000-square-foot spa Sanctuary with a soothing massage, hydrating body wrap, restorative facial or pretty mani/pedi.