1990 Map of Ruby Dome

About this map

Ruby Dome and Mount Silliman anchor the high-altitude landscape of this 1990 survey of the Ruby Mountains. The map illustrates a complex alpine environment defined by deep glacial gouges like Echo Canyon and Box Canyon, where numerous high-country basins hold water bodies such as Island Lake, Lamoille Lake, and Echo Lake. Human activity in these heights is primarily limited to mineral exploration and recreation, represented by several prospects, the American Beauty Mine, and the Battle Creek Mines located in the southern reaches. The entire area is protected within the Humboldt National Forest and the Ruby Mountains Wilderness, with the high crest accessible via a network of pack trails that cross Liberty Pass to connect isolated basins like those holding Castle Lake and North Furlong Lake. This transitional period map captures the terrain just as modern wilderness management was being codified.