Clear Lake (California)
Freshwater lake in CaliforniaClear Lake is a natural freshwater lake in Lake County in the U.S. state of California, north of Napa County and San Francisco. It is the largest natural freshwater lake wholly within the state, with 68 square miles (180 km2) of surface area. At an age of nearly 500,000 years, it is the oldest lake in North America. It is the latest lake to occupy a site with a history of lakes stretching back at least 2,500,000 years.
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Lake County, California
County in California, United States
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Lucerne, Lake County, California
Census-designated place in California, United States
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Nice, California
Census-designated place in California, United States
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Clear Lake State Park (California)
State park in California, United States
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Big Valley Rancheria
Indian tribe in California, United States
Lake County wine
Appelation designating wine from Lake County, California
Adobe Creek (Lake County, California)
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Kelsey Creek (Lake County)
Watercourse in Lake Country, California, United States