Colorado Cities
- Alamosa - "Along the way to their wintering grounds near Soccorro, New Mexico, Sandhill Cranes can be seen against a snow-capped, Rocky Mountain backdrop and traversing the crystal clear skies in their signature echelon formations making Alamosa an excellent early winter destination for birding."
- Arvada - Arvada was founded in 1870 as a farming community. The town’s final link with Denver occurred in 1925 causing the town to celebrate with its first Harvest Festival.
- Aspen- Aspen is 220 miles west of Denver, served by a local airport and a good road from Interstate 70 at Glenwood Springs. It is America’s most glamorous ski area and also one of the world’s best for skiing conditions.
- Aurora - The city, incorporated in 1891 as the town of Fletcher, was renamed in 1907 as Aurora.
- Boulder
- Breckenridge
- Brighton
- Canon City - Royal Gorge Bridge
- Carbondale
- Central City
- Chaffee County
- Colorado Springs
- Cortez
- Craig
- Crested Butte
- Denver
- Dillon
- Dinosaur Diamond
- Dolores
- Durango
- Estes Park
- Fort Morgan
- Frisco
- Ft Collins
- Garden of the Gods
- Glenwood Springs
- Golden
- Grand County
- Grand Junction
- Greeley
- Gunnison
- Keystone
- La Junta - Bent's Old Fort
- Lake Vallecito
- Lakewood
- Lamar
- Leadville
- Littleton
- Longmont
- Loveland
- Mancos
- Manitou Springs
- Meeker
- Mesa Verde Area
- Montrose
- Pueblo
- Purgatory
- Rocky Mountain National Park
- Salida
- Silverthorne
- Snowmass Village Ski Resort
- Steamboat Springs
- Sterling
- Summit County
- Telluride
- Trinidad
- Vail
- Walsenburg
- Winter Park