Rope Wranglers · Boulder, Colorado
Boulder's most iconic rock formations.
The closure dates shown here are quick reference notes. Always verify current Boulder OSMP restrictions before heading out.
The starred formations are a strong first pass through the Flatirons. They are not the only worthy routes. Boulder has never been accused of restraint.
Grades reflect common lines on each formation. Variations, linkups, and harder routes exist on many of the rocks listed here.
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