1953 Map of Devils Postpile

About this map

Devils Postpile National Monument serves as the focal point of this mid-century survey, capturing the High Sierra landscape during a period of expanding recreational infrastructure. The map documents early alpine development, notably featuring the Mammoth Mtn Ski Lodge and the high-elevation passage at Minaret Summit. Established routes like the John Muir Trail wind through the Ritter Range, connecting remote outposts such as Bugg Cabin and the Reds Meadow RS.