Details | Map (may be slow)
| S p o n s o r e d ? | Chart | Preview | Light Pollution | Comments/Links | |
|---|---|---|---|---|---|
| Antelope Hills Observatory |  | A private observatory near Strasburg. | |||
| Arriola Observatory |  | A private observatory near Cortez. | |||
| Bald Mountain Observatory |  | Near Fort Collins. | |||
| Bar-J Ranch |  | ||||
| Berthoud |  | Home of The Little Thompson Observatory, a public observatory. | |||
| Black Canyon of the Gunnison |  | a National Park near Montrose. | |||
| Boulder Heights Observatory |  | A private observatory. | |||
| Brighton |  | ||||
| Broomfield |  | ||||
| Buena Vista West Observatory |  | A private observatory near Buena Vista. | |||
| Bull Domingo Astro |  | A private observatory site near Westcliffe. | |||
| Burk Astronomical Observatory |  | A private observatory. | |||
| Castle Rock |  | ||||
| Chamberlin Observatory |  | Observatory of Univerity of Denver. Site of public observing held by the Denver Astronomical Society. | |||
| Climax Observatory |  | An abandoned solar observatory on the property of the the Climax Molybdenum mine. Near Leadville. | |||
| Cloudbait Observatory |  | An observatory near Guffey. | |||
| Colorado National Monument |  | Centered on Bookcliff View Picnic Area in the Colorado National Monument. Used by some members of the Western Colorado Astronomy Club (WCAC). | |||
 | Colorado Skies Observatory |  | A private observatory near Hesperus. | ||
| Colorado Springs |  | Home of the Colorado Springs Astronomical Society. | |||
| Colorado State Forest |  | A State Park. Chart is centered on the North Fork river valley. | |||
| DAS Dark Sky Site |  | A dark site of the Denver Astronomical Society near Deer Trail. | |||
| Del Oro Observatory |  | A private observatory near Pueblo West. | |||
| Denver |  | ||||
| Dick Clark Memorial Observatory |  | Future observatory site of the Northern Colorado Astronomical Society. | |||
| Divide |  | ||||
| Durango |  | ||||
| Eagle Observatory |  | A private observatory near Eagle. | ||
| Elk Creek Visitor's Center |  | In Curecanti National Recreation Area. Used by some members of the Black Canyon Astronomical Society. Forecast covers the western third of Currecanti. | |||
| Elkhorn Ranch |  | ||||
| Evergreen |  | In the foothills southwest of Denver. | |||
| Fort Collins |  | Home of the Northern Colorado Astronomical Society and the Discovery Center Science Museum. | |||
| Gardner |  | ||||
| Greeley |  | Home of the University of Northern Colorado. | |||
| Gunnison Valley Observatory |  | A private observatory observatory near Gunnison. | |||
| Horseappleacres Observatory |  | A private observatory on the Palmer Divide. | |||
| Hugo |  | ||||
| Kenosha Pass |  | in Pike National Forest. | |||
| Kling/Karval |  | Actually a road junction of highway 94 and highway 109 in Lincoln county | |||
| Lake City |  | ||||
| Lake Dillon Observatory |  | A private observatory near Dillon. | |||
| Lake Granby (North Shore) |  | ||||
| Las Animas |  | ||||
| Las Brisas Observatory |  | Observatory near Pikes Peak. | |||
| Log Hill Mesa |  | Used by some members of the Black Canyon Astronomical Society. Near Ridgway. | |||
| Lookout Mountain Observatory |  | Observatory of the Lookout Mountain Observatory Association. Near Del Norte. | |||
| Meeker |  | |||
| Meyer-Womble Observatory |  | Observatory of Denver University on Mt Evans. | |||
| Milagro Observartory |  | An ultra-high energy gamma-ray observatory. | |||
| Moondance |  | A private site about 10 miles from Kremmling | |||
| Mount Fritz Observatory |  | A private observatory of a member of the Northern Colorado Astronomical Society. | |||
| Navajo Peak |  | Centered on the 10000ft summit, this chart covers the general area of Navajo Peak (not a specific observing site). | |||
| Nederland Observatory |  | |||
| North Raymer |  | A publicly accesible spot on the south edge of the Pawnee National Grasslands north of Raymer. Used by some members of the Longmont Astronomical Society. | |||
| North Sterling State Park |  | State Park. Near Sterling. | |||
| Pagosa Springs |  | ||||
| Pattony Pioneer Observatory |  | A private observatory somewhere sround Elizabeth. | |||
| Peyton |  | ||||
| Picketwire Observatory |  | A private observatory nea The Spanish Peaks. | |||
| Pool Observatory |  | A private observatory near Delta. | |||
| Poudre Canyon Observatory |  | A private observatory. | |||
| Pueblo West |  | ||||
| Red Feather Lakes |  | ||||
| Rocky Mountain National Park |  | Centered on Beaver Meadows, which is site of public astronomy events held by the Northern Colorado Astronomical Society. | |||
| Rocky Mountain Star Stare |  | A star party held by the Colorado Springs Astronomical Society. | |||
| Roland's Astro Corral |  | A private site, used by the permission of the landowner, by the Northern Colorado Astronomical Society and the Longmont Astronomical Society. | ||
| Roxborough Park |  | Forecast also covers nearby Roxborough State Park. | |||
| SGPalisadeCO Observatory |  | A private observatory near Palisade. | |||
| Seclusion Ranch |  | A ranch near Delphi, open to other observers with permission of the owner. | |||
| Silverton |  | ||||
| Sky Mountain Observatory |  | Near Rosita. | |||
| Skyline Observatory |  | A private observatory near Steamboat Springs. | |||
| Slater Creek Observatory |  | Future site of private observatory. Near Florissant Fossil Beds National Monument. | |||
| Sommers-Bausch Observatory |  | Observatory of the University of Colorado in Boulder. | |||
| Spring Gulch |  | An observing site used by the Three Rivers Astronomy Club. About 9 miles from Carbondale. | |||
| Stargate Colorado Observatory |  | a private observatory near Trinidad, CO. | |||
| Steamboat Lake State Park |  | State park and site of star parties held by the Yampa Valley Astronomy Club. | |||
| Steamboat Springs |  | Home of the Yampa Valley Astronomy Club. | |||
| Stonebridge |  | An observing site of the Arkansas Valley Astronomical Society. About 7 miles north of Salida. | |||
| The Icebox |  | A private observing site near Fraser. Also covers Winter Park ski resort. | |||
| The Rock Bottom Observatory |  | Near Allanspark. | |||
| Tollgate Creek Park |  | Used by some members of the Colorado Astronomers yahoo group. In Aurora. | |||
| Trubble Terrestrial Telescope |  | A private observatory on Coyote Rim Ranch west of Fort Collins. | |||
| Verdemont Ranch Observatory |  | A private observatory near Westcliffe. | |||
| Wardrop Ranch |  | A private observing site near Kiowa. | |||
| Whispering Pines Observatory |  | A private Observatory. | |||
| Wilkerson Pass |  | At the Wilkerson Pass Visitors Center. | |||
| Wray |  |