Mount Massive Mount Massive Mount Massive is the second-highest summit of the Rocky Mountains of North America and the U.S. state of Colorado. The prominent fourteener of the Sawatch Range is located in the Mount Massive Wilderness of San Isabel National Forest, west-southwest (bearing 247°) of the City of Leadville in Lake County, Colorado, United States. Mount Massive edges out the third-highest summit of the Rockies, Mount Harvard, by , but falls short of Mount Elbert by . It ranks as the third-highest peak in the contiguous United States after Mount Whitney and Mount Elbert. Mount Massive was first surveyed and climbed
Mount Redoubt (Washington) the larger mountain's name. Nodoubt Peak was named by a group of geologists who climbed the peak in 1967. Mount Redoubt (Washington) Mount Redoubt is a mountain in the North Cascades range in Whatcom County, Washington state. The peak is located to the Canada–US border, east-northeast of Mount Shuksan. It is the 21st highest peak in the state, with a height of and a prominence of . Redoubt is in the Skagit Range, a sub-range of the North Cascades, in the Custer-Chilliwack Group which includes Mount Spickard, Mount Redoubt, Mount Custer and Mox Peaks, among others. Redoubt, Bear, and Depot