New Formations Open for Bolting

We are excited to report that OSMP has approved new formations for route development in the Flatirons!

The new formations include:

– The Devil’s Advocate (limited to 2 routes)
– Mickey Mouse Wall (limited to 2 routes)
– Hillbilly Rock
– Shanahan Crags
– Finger Flatiron, south face
– The Matron (2 more routes permitted)
– The Maiden (2 more routes permitted)
– South Wall of the Third Flatiron including the Ghetto Bouldering area, WC Fields Pinnacle, Queen Anne’s Head, 1911 Gully, Third Flatironette (2 route cap)

For a complete list of all formations to bolting, please visit: