Der Zerkle is in the middle with the three-fingered summit. The Mallory Cave Trail crosses just about 30 yards in front of the base of Der Zerkle.

All Locations > Colorado > Boulder > Flatirons > Central > Der Zerkle

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Rich F.

Mar 18, 2012

“Der Zerkle is in the middle with the three-fingered summit. The Mallory Cave Trail crosses just about 30 yards in front of the base of Der Zerkle.”

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