
Flatirons Vista
Boulder, CO
The Flatirons are five large tilted slabs of sedimentary rock on the southwest slope of Green Mountain in Boulder. These iconic rock formations rise dramatically from the foothills at angles of 40 to 50 degrees. The formations are visible from much of Boulder and serve as the city's most recognizable landmark.
Photography Guide
- Best Time
- golden hour
- Crowds
- Busy
- Shot Types
- widelandscapeportrait
- Best Seasons
- springsummerfallwinter
Author's Comments
The Flatirons are everywhere in Boulder. You see them from the grocery store parking lot, from the highway, from the kitchen window of any rental on the west side of town. That ubiquity is the problem and the opportunity. The photograph everyone makes is from Chautauqua Meadow at sunrise, the slabs going pink against a clean sky, and it is a real photograph. It is also one that has been made ten thousand times. I have started going to NCAR instead. The angle is different, more oblique, and the foothills crumple in the foreground in a way that gives the formations their actual scale. From Chautauqua the Flatirons feel like a backdrop. From the south they feel like geology, like something that happened slowly and is still happening. Winter is underrated here. A dusting of snow on the slabs in late January, the grasses gone tan, the light thin and lateral - that is when the rock reads most honestly. Summer is greener and prettier and somehow less interesting. The slabs want contrast. They want a sky that is doing something. Golden hour is the obvious answer and the right one, but the five minutes before sunrise are better than the five minutes after. The eastern face catches first light directly, and for a brief window the rock glows from within rather than from above. You have to be in position before you think you need to be. Bring a longer lens than the wide one your instinct reaches for. Compress the layers. Let the foothills do their work.
Gallery
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Nearby Places

Boulder, CO
Chautauqua Park
A historic 26-acre park and National Historic Landmark at the base of the Flatirons, established in 1898 as part of the Texas-Colorado Chautauqua. The open meadow provides the most classic foreground for photographing the Flatirons. The historic cottages and dining hall add architectural interest to the natural setting.

Boulder, CO
Mount Sanitas
A 6,863-foot peak on the western edge of Boulder with a steep 1.5-mile trail to the summit. The summit provides 360-degree views including the Flatirons, Boulder, the Indian Peaks Wilderness, and the Great Plains. Large quartzite boulders at the summit create natural foreground frames for landscape photography.

Boulder, CO
Boulder Falls
A 70-foot waterfall on North Boulder Creek located in Boulder Canyon along Highway 119. The falls cascade over a granite cliff face into a narrow canyon. Peak flow occurs during late spring snowmelt, typically from May through June.
