| Maroon Formation | |
|---|---|
| Stratigraphic range: Permian | |
 Along Frying Pan Road in Eagle County, Colorado | |
| Type | Formation |
| Location | |
| Region | Colorado |
| Country | United States |
The Maroon Formation is a geologic formation in Colorado. It preserves fossils dating back to the Permian period. It is the primary formation of sandstone that lends the vivid red color to the hills around Glenwood Springs, Colorado.
