Best 48 Hours: Boulder, Colorado

Boulder, Colorado, has won just about every "best of" designation imaginable, from health and wellness, to food, to education and arts. Located just 25 miles west of Denver at 5,430 feet in the foothills of the Rockies, you'll be on high as soon as you hit the tarmac. Get inside the "Boulder Bubble" with this itinerary. It lays out a jam-packed weekend that combines the city's sporty culture with its gourmet locavore foodie scene.