White Clay Arch in Blaine County, Montana
Photo by Jay Wilbur
NABSQNO 12T-675203-5315182. White Clay Arch is an old cave natural arch eroded through limestone. It is located in Mission Canyon, southeast of Hays, in Blaine County, Montana. Vreeland listed this arch as number 19-25 in his catalog and reported a span of 50 feet. By climbing up to and through the opening of this natural arch, visitors will see another, smaller arch just to the east. The name comes from the Gros Ventres Indians.
© 2007 by Jay H. Wilbur,
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