Resort
|
Opening Year
|
Arapahoe Basin
|
1946
|
Aspen Mountain
|
1946
|
Aspen Highlands
|
1957
|
Beaver Creek
|
1980
|
Breckenridge
|
1961
|
Buttermilk
|
1958
|
Copper
|
1972
|
Crested Butte
|
1961
|
|
|
Eldora
|
1962
|
Howelsen Hill
|
1915 / 1974
|
Keystone
|
1970
|
Loveland
|
1937
|
Monarch
|
1939
|
Powderhorn
|
1966
|
Purgatory / Durango
|
1965
|
Silver Creek / Sol Vista
|
1983
|
Ski Cooper
|
1942
|
Snowmass
|
1967
|
Steamboat
|
1963
|
Sunlight
|
1966
|
Telluride
|
1972
|
Vail
|
1962
|
Winter Park
|
1940
|
Wolf Creek
|
1955
|
|