2013 Map of The Arch

About this map

Jarbidge River carves a deep, winding path through the high desert landscape of Owyhee County, creating the dramatic topographical relief seen in Arch Canyon. This 2013 survey illustrates a transition between the elevated flats of the Inside Desert and the Diamond A Desert, where water sources like Cougar Spring and Rocky Lake remain vital points of interest in an otherwise arid expanse. The namesake of the quadrangle, The Arch, is situated along the canyon rim, overlooking a complex system of drainage from Cougar Cr. Human activity in this remote corner of Idaho is sparsely indicated, centered primarily on Larios Camp and the plateau of Arch Table, providing a detailed view of the region's natural landmarks and the Crater Hole geological feature.