Egg Shell Arch, Coconino County, Arizona
Photo by Jay Wilbur
NABSQNO 12S-518690-4059579. Egg Shell Arch is a cave natural arch eroded through Navajo sandstone. It is located above Toenieshushe Canyon, about 2 miles northeast of Inscription House Ruin, 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 Egg Shell Arch as number 12-13 in his catalog. It has a span of 109 feet.