Water from Hayden Run, a natural spring, spills over a 35-foot waterfall
shortly after sunrise before flowing into the Scioto River at Hilliard, Ohio.
Even though thousands of cars pass this natural waterfall and limestone gorge
each day on a busy road just yards from the site, few people in the area are
aware of it. The upper level of Hayden Run is below road level and a stand
of trees and the sheer cliffs of the gorge block the falls from site.