Photo by Cotton Sky Pit Cliff Bookstore - Take a photo with the bookshelf and mailbox

Cotton Sky Pit Cliff Bookstore - Take a photo with the bookshelf and mailbox

Photo by Luocheng Cotton Sky Pit - Cliff Bookstore Wooden Fence Book Wall

Luocheng Cotton Sky Pit - Cliff Bookstore Wooden Fence Book Wall

Photo by Luocheng Cotton Heaven Pit - Night view of white seats next to the bookshelf at the Cliff Bookstore

Luocheng Cotton Heaven Pit - Night view of white seats next to the bookshelf at the Cliff Bookstore

Photo by Cotton Sky Pit Scenic Area - Cliff Bookstore Exterior

Cotton Sky Pit Scenic Area - Cliff Bookstore Exterior

Photo by Cotton Sky Pit - Tree Cave

Cotton Sky Pit - Tree Cave

Photo by Cotton Sky Pit - Cliff Bookstore Deer Head

Cotton Sky Pit - Cliff Bookstore Deer Head

Photo by Luocheng Cottonwood Sinkhole - Aerial view of a white round chair

Luocheng Cottonwood Sinkhole - Aerial view of a white round chair

Photo by Cotton Sky Pit - Cliff Walkway

Cotton Sky Pit - Cliff Walkway

Photo by Luocheng Cotton Sky Pit - Small Locomotive

Luocheng Cotton Sky Pit - Small Locomotive

Photo by Luocheng Cotton Sky Pit - Small Train Seats

Luocheng Cotton Sky Pit - Small Train Seats