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Castle Lake, California
Castle Lake is a glacial lake located in Siskiyou county. Fishing, camping and hiking are available on the lake. This lake and its surrounding area are known for a variety of animals and plants. It is also known for early summer display of flowers.
Contact us if this lake is a drinking water reservoir or if it's located on a private property.
Things to do & local info
Map of Castle Lake, California
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Current Weather at Castle Lake, California
60°F / 94°F
60°F / 96°F
63°F / 99°F
Plan Your Trip
Plan your next trip to Castle Lake. Click here to access tools and tips exclusively for our members.