Second Flatiron
Second Flatiron: A Boulder Icon
Hike to the summit of Boulder's iconic sandstone formation for panoramic city and mountain views. A quintessential Colorado experience.
The First Flatiron, a towering sandstone formation, is a must-see landmark in Boulder, Colorado. This popular hiking destination offers stunning views of the city and surrounding Rocky Mountains, attracting outdoor enthusiasts of all levels. Its distinctive shape and accessibility make it a quintessential Boulder experience.
Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.
Walking
From Chautauqua Park, follow the Chautauqua Trail towards the base of the Flatirons. The trail is well-marked. Continue onto the Bluebell-Baird Trail, which leads to the First and Second Flatiron Trail. Follow this trail to the saddle between the First Flatiron and Sunset Rock for the best views. Parking at Chautauqua Park costs around $2 per hour. Free parking is available on Baseline Road between Labor Day and Memorial Day. The Park-to-Park shuttle offers free transport from satellite parking on summer weekends and holidays.
Public Transport
From downtown Boulder, take the bus to Broadway & Euclid Ave. Several bus lines, including the 225D, DASH, FF1, FF2, FF5, and SKIP, stop near Chautauqua Park. From the bus stop, walk west towards Chautauqua Park and follow the walking directions to the First Flatiron. A single bus fare costs $3. Alternatively, the HOP 2 Chautauqua provides free transport to Chautauqua Park from various locations in Boulder during the summer.
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