2021 Raptor Season is here! On February 1st a number of climbing areas in the Flatirons, Boulder Canyon, Eldorado Canyon SP, and Clear Creek Canyon will close for seasonal raptor nesting. As climbers we are privileged to share the cliffs with Peregrine Falcons and Golden Eagles right here in our backyards. It is very important that we show respect to these birds during their nesting process by observing and following all closures. For the most up to date closure information check out our closures page below.