Clear Lake State Park sits on the western shores of Clear Lake, California’s largest natural freshwater lake, in the rolling hills of Lake County near Kelseyville. Spanning 590 acres, this park offers direct access to one of the state’s best warm-water fishing destinations, where bass, catfish, and crappie draw anglers year-round.

The park’s shoreline trails wind through stands of oak, tule marshes, and riparian habitat that supports an impressive variety of bird species — including ospreys, herons, and western grebes. The Dorn Nature Trail and Indian Nature Trail provide easy, interpretive walks through the diverse ecosystems that converge along the lakeshore, making them ideal for families and casual hikers alike.

Swimming is a highlight during the warm summer months, with calm, shallow waters along the park’s beaches that are well-suited for kids. Kayaking and canoeing from the park’s launch area put you directly onto Clear Lake’s expansive surface, where morning paddles before the afternoon breeze picks up are especially rewarding.

The campground offers sites nestled among mature oaks with varying levels of shade and privacy. Reservations are strongly recommended during summer weekends, when Lake County temperatures climb into the 90s and the water beckons.

Spring brings wildflowers and mild temperatures perfect for hiking, while fall offers quieter campsites and excellent fishing conditions. Winter visitors will find the park peaceful, though some facilities may operate on reduced schedules.

With a 4.4-star rating across more than 1,000 reviews, Clear Lake State Park consistently earns praise for its natural beauty and lakeside access.

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