1992 Map of Echo Lake

About this map

The High Sierra landscape near the El Dorado Co line is defined by the sharp transition from the granite basins of the Desolation Wilderness to the developed alpine corridor of the South Fork American River. By the early 1990s, this area supported a mix of year-round settlements like Meyers and seasonal recreation hubs. The map detail highlights the engineering of the high country, including the Spillway connecting Upper Echo Lake and Lower Echo Lake, and the winding ascent of the Pacific Crest National Scenic Trail through the high passes.