Castle Lake may refer to:
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Castle Lake (California)
Castle Lake is a glacial lake (''cirque'' lake or tarn (lake), tarn) located in the Trinity Mountains, in Siskiyou County of northern California. It is west of Mount Shasta, California, Mount Shasta City and Mount Shasta peak.
The outlet of the ...
, a glacially-formed cirque lake in Siskiyou County
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Castle Lake (Idaho), an alpine lake in Custer County
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Castle Lake (Nevada), a glacial tarn in Elko County
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Castle Lake (Washington)
Castle Lake is a barrier lake formed by the May 18, 1980 eruption of Mount St. Helens, when an avalanche dammed the South Fork of Castle Creek. The lake covers just slightly more than . In 1981 a spillway was constructed to alleviate concerns ...
, a barrier lake formed by the 1980 eruption of Mount St. Helens
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Castle Lake (Park County, Montana), a
lake in Park County
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Castle Lake (Meagher County, Montana), a
lake in Meagher County
* Castle Lake, a reservoir in
Henry County, Indiana
Henry County is a county located in east central Indiana, United States. As of 2020, the population was 48,914. The county seat and largest and only city is New Castle. Henry County is the main setting of the novel '' Raintree County'' by Ros ...
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