2004 Map of Florence Lake

About this map

Florence Lake and Lake Thomas A Edison anchor this high-elevation landscape in the Sierra National Forest during the early 2000s. The map captures a sophisticated network of water management and recreational infrastructure, including the Vermilion Valley Dam and several gaging stations. The John Muir Wilderness Ferry provides transit across Florence Lake, connecting remote backcountry routes with the Florence Lake Resort. This region is a critical node for long-distance hikers, where the Pacific Crest National Scenic Trail and the John Muir Trail converge near Jackass Meadows. Interpretive details show a landscape of granite and water, defined by landmarks like Bear Ridge, Mount Hooper, and The Tombstone. The presence of the Bear Diversion 4WD Route and other specialized tracks highlights the area's dual use for utility maintenance and wilderness access.