Henley Natural Arch, Cole County, Missouri
Photo by Jay Wilbur
NABSQNO 15S-561557-4243854. Henley Natural Arch is a waterfall natural bridge eroded through Gasconade dolomite. It is located on a high, steep bluff overlooking the Osage River near Henley, Missouri. Henley Natural Arch appears in the Vreeland catalog as number 14-24, and in the second edition of the Beveridge catalog as number 256. Vreeland reports a span of 25 feet and a height of 30 feet.