1992 Map of Ten Lakes

About this map

Grand Canyon of the Tuolumne River dominates the central landscape of this 1990s survey, showing the dramatic descent of the Tuolumne River through the Yosemite Wilderness. The map reveals a complex network of high-elevation waterways and peaks, including the titular Ten Lakes cluster tucked behind Ten Lakes Pass and the isolated waters of Grant Lakes further south. The terrain is marked by significant topographical landmarks such as Colby Mountain and Double Rock, which tower over the deep incision of the Tuolumne Gorge.