The Holiday Inn Express Castle Rock Hotel is situated between Denver and Colorado Springs. Our hotel is an ideal hub to do activities in both cities, close enough to the big cities without the big city traffic and headaches. Shop, dine, and spend time in the historic Castle Rock. The best kept secret in Colorado is Castle Rock and the best kept secret in Castle Rock is our Holiday Inn Express! Hotel features include complimentary continental breakfast and free local phone calls. Visit Castle Rock, CO and stay smart at the Holiday Inn Express Hotel.