Berdeen Lake

{{Infobox body of water

| name = Berdeen Lake

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| location = North Cascades National Park, Whatcom County, Washington,
United States

| coords = {{coord|48|42|40|N|121|28|04|W|type:waterbody_region:US|display=inline,title}}{{cite gnis|id=1516425|name=Berdeen Lake|accessdate=June 22, 2013}}

| lake_type = Cirque Lake

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| basin_countries = United States

| length = {{convert|1|mi|abbr=on}}

| width = {{convert|.25|mi|abbr=on}}

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| elevation = {{convert|5016|ft|abbr=on}}

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| pushpin_map = Washington#USA

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| pushpin_map_alt = Location of Berdeen Lake in Washington, USA.

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Berdeen Lake is located in North Cascades National Park, in the U. S. state of Washington.{{Cite map|publisher=Topoquest (USGS Quads)|title=Damnation Peak, WA|url=http://www.topoquest.com/map.php?lat=48.71098&lon=-121.46764&datum=nad83&zoom=4|accessdate=June 22, 2013}} Berdeen Lake is {{convert|1.25|mi|abbr=on}} east of Hagan Mountain and the outlet from the lake leads to a series of waterfalls known as Berdeen Falls which drop {{convert|850|ft|abbr=on}} on a tributary of Bacon Creek.{{cite web|url=http://www.waterfallsnorthwest.com/nws/waterfall.php?num=84|title=Berdeen Falls|publisher=Waterfalls of the Pacific Northwest|accessdate=June 22, 2013}}