There are so many activities in Aspen in the winter/spring! It is truly one of the most beautiful times of the year in Colorado. You may want to add an extra day to your trip to enjoy some of the best Aspen has to offer.
Fly Fishing
Bike from Aspen to Woody Creek Tavern for Margaritas
Gondola Ride to the Top of Aspen Mountain ($35)
Rafting/Sup/Kayaks/Hiking/Biking/Jeeping/Sunset Dinners/Custom trips