"John Muir" is a documentary about rock climbing that takes place on Manure Pile Buttress. It was directed by Tim Niel in 2011 and produced by BBC. It is a part of the series, "The Last Explorers" (3/4). It features Neil Oliver, Lee Stetson, Dave Lane, Shelton Johnson and Carl Pope.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.