Winchester Lake State Park

Winchester Lake State Park is a mountain recreation area in Idaho featuring a sizable lake surrounded by coniferous forest and distant mountain vistas. The grounds sit at elevation with varied terrain that includes forested sections and open areas near the water.

The state established this park in 1969 as a recreational destination for public use in the mountain region. It has remained a steady outdoor destination for over 50 years of operation.

The park maintains connections with the Wolf Education and Research Center, offering evening programs about regional wildlife and environmental conservation.

The site provides sleeping accommodations ranging from basic camping spots to more comfortable options for different visitor preferences. Warm months attract most visitors, though the location transforms into a winter recreation area when weather permits.

During cold months the lake freezes solid and transforms into an ice fishing destination while nearby trails receive grooming for cross-country skiing. This seasonal shift reveals how the location reinvents itself for winter visitors.

Location: Lewis County

Inception: 1969

Website: https://parksandrecreation.idaho.gov/parks/winchester-lake

GPS coordinates: 46.23472,-116.62139

Latest update: December 12, 2025 17:40