In the Coast Mountains, 9.7 km (6 mi) northeast of Skagway.
So named because of the jagged appearance of the peaks on the ridge.
Lower Dewey Lake Number 1 Dam, Upper Dewey Lake Dam,
Glaciers:Denver Glacier, Laughton Glacier, Schubee Glacier, South Glacier, Villard Glacier,
Lakes:Black Lake, Devils Punch Bowl, Goat Lake, Icy Lake, Lower Dewey Lake, Pump House Lake, Summit Lake, Upper Dewey Lake,
Locales:Mine:Mountains:A B Mountain, Mount Bagot, Boundary Peak 108, Boundary Peak 109, Boundary Peak 111, Mount Carmack, Mount Cleveland, Mount Clifford, Mount Gollum, Mount Hefty, Porcupine Hill, Twin Dewey Peaks,
Parks:Klondike Gold Rush National Historical Park,
Mountain Passes:Peaks:Mountain Ranges:Rivers:East Fork Skagway River, White Pass Fork Skagway River,
Streams:Captain William Moore Creek, Dewey Creek, Porcupine Creek, Reid Creek, Snyder Creek,
Routes:Chilkoot Trail, Dewey Lakes and Devils Punch Bowl, Lower Dewey Lake Loop Trail, Reid Falls Trail, Skyline Trail, Sturgill's Landing Trail,
Valleys:Glacier Gorge, Warm Pass Valley,
Waterfalls: