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Six million years ago much of present-day Coconino County was a featureless plateau yet unshaped by the forces of nature. Since then, two geological features of the county have been formed: 1) the Grand Canyon; and, 2) the San Francisco Volcanic Field. This 2.5 hour hike explores the later while contextualizing nearby volcanic growth in light of changes to the overall Colorado Plateau region. Participants will hike across the face of a once active volcanic dome, gaining insight into theView more
Fort Tuthill County Park, Flagstaff, AZ 86005