9 Aspen, Colorado, US
Whoever coined the term "Winter Wonderland" was probably imagining something very much like Aspen, Colorado at Christmas. Peacefully nestled amid a trio of snowy mountains, Aspen is the perfect spot for travelers who like to celebrate their holidays in earmuffs and beanies. This snowy city hosts the 12 Days of Aspen, a holiday celebration from December 20 through New Year's Eve, which includes shopping and restaurant deals, concerts and ice-staking. And with its four world-class ski resorts, acres of white-powdered aspen trees and upscale shopping, Aspen is a prime destination for travelers looking to release their inner snow lover.