2010 Map of McHenrys Peak

About this map

Alva B Adams Tunnel cuts through the high peaks of the Continental Divide, representing a major piece of early 20th-century water engineering that remains a central feature of the local landscape. This high-altitude terrain is defined by a dense concentration of glacial remnants and alpine basins, where Sprague Glacier and Taylor Glacier feed into a complex network of headwaters including Spruce Creek and the Big Thompson River.