1.6 km (1 mi) W of the Taiya River and 7.5 km (4.7 mi) NNW of Skagway.
So named because the lake is in a secluded area.
Canyon City, Chilkoot, Denver, Rocky Point,
Bays:Lutak Inlet, Nahku Bay, Smugglers Cove, Taiya Inlet, Taiyasanka Harbor,
Capes:Dyea Point, Halutu Peninsula, Yakutania Point,
Cities:Dams:Lower Dewey Lake Forebay Dam, Lower Dewey Lake Number 1 Dam, Upper Dewey Lake Dam,
Glaciers:Irene Glacier, Saussure Glacier, Schubee Glacier,
Lakes:Black Lake, Devils Punch Bowl, Goat Lake, Icy Lake, Lost Lake, Lower Dewey Lake, Upper Dewey Lake,
Mine:Eight Mile Canyon Prospect, Inspiration Mine,
Mountains:A B Mountain, Mount Carmack, Mount Cleveland, Mount Clifford, Face Mountain, Mount Gollum, Mount Harding, Mount Hoffman, Porcupine Hill, Twin Dewey Peaks, Mount Yeatman,
Parks:Chilkoot Lake State Recreation Area, Klondike Gold Rush National Historical Park,
Mountain Passes:Peaks:Lactic Acid Peak, Mount Mordor, Nelson Tower,
Ridges:Rivers:East Fork Skagway River, Nourse River, Skagway River, Taiya River, White Pass Fork Skagway River,
Streams:Burro Creek, Captain William Moore Creek, Dewey Creek, Johnson Creek, Kasidaya Creek, Nelson Creek, Porcupine Creek, Reid Creek, Shakuseyi Creek, Snyder Creek, West 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:Ferebee Valley, Warm Pass Valley,
Cities:Waterfalls: