Buffalo Rock, Coconino County, Arizona
Photo by Jay Wilbur
NABSQNO 12S-501550-4066940. Buffalo Rock is an irregular natural arch eroded through Navajo sandstone. It is located in a very remote section of the Navajo Nation, in Coconino County, Arizona. Because it is within the boundaries of the Navajo Nation, the services of a guide must be used to visit the arch. Vreeland listed this arch in his catalog as number 12-114. The largest opening has a span of about 5 feet.