The iconic Flatirons in Boulder, Colorado, received their distinctive name because pioneer women observed that the rock formations resembled the flat, metal irons used to press clothes in the early 1900s. This comparison to a common household item led to the name "Flatirons" becoming widely adopted and eventually sticking.
The Origin Story
Before being known as the Flatirons, these geological formations had other names. In the early 1900s, they were often referred to as:
- Chautauqua Slabs: This name likely came from their proximity to the Chautauqua Park and Auditorium, a popular educational and recreational center established in Boulder.
- The Crags: This term is a general descriptive word for a steep, rugged rock or mountain.
However, it was the keen observation of pioneer women that provided the lasting moniker. They noted the striking resemblance of the five tilted rock slabs to the then-common flatirons – heavy, triangular pieces of metal heated on a stove and used for ironing fabric. This simple, relatable comparison resonated with the community, leading to the permanent adoption of the name "Flatirons" for these magnificent rock formations that dominate Boulder's western skyline.
