History and culture - Foothills
Red Rocks was hand-built by Depression-era work crews
The amphitheatre at Red Rocks near Morrison was carved out and built largely by Civilian Conservation Corps crews in the 1930s, which is why it is a designated National Historic Landmark, not just a concert venue.
Published June 10, 2026 - Last verified June 15, 2026
Most people know Red Rocks, near Morrison, as a concert venue. Fewer know that the amphitheatre was largely hand-built during the Great Depression. In the 1930s, crews from the Civilian Conservation Corps lived at a camp near Mount Morrison and did the hard labor of shaping the seating bowl between the giant red sandstone rocks. The amphitheatre opened in 1941.
That is why Red Rocks is treated as a historic place and not just an event space. Red Rocks Park and the Mount Morrison CCC camp are together designated a National Historic Landmark, one of the nation’s highest levels of historic recognition. The work those young men did, moving earth and stone by hand, is part of the story when you sit in the seats today.
For a new Jefferson County resident, this is useful context for two reasons. First, it helps explain why the park is managed with so much care and why some areas have rules and closures. Second, Red Rocks is owned and run by the City and County of Denver, not by Jefferson County, even though it sits inside Jeffco near Morrison. That ownership quirk affects who sets the rules for events and access.
To read the documented history and confirm the landmark designation, see the National Park Service article on the park and the CCC camp, along with History Colorado’s listing.