Hiking the High Peaks trail requires walking steep narrow trails with hand railings. This view looking north shows steeply-dipping strata of rhyolite tuff.
U.S. Department of the Interior - U.S. Geological Survey - Geology Discipline Privacy statement -- General disclaimer -- Accessibility This page is <http://3dparks.wr.usgs.gov/Pinnacles/> Maintained by Webmaster, Menlo Park, CA Last modified Mon 3/18/2003