(Washington)
Riverside State Park is a Washington state park located 9 miles (14 km) northwest of Spokane in the community of Nine Mile Falls. The park protects 11,162 acres (4,517 ha) of Okanagan dry forest along the Spokane and Little Spokane rivers. It is the second largest state park in Washington after Mount Spokane State Park and is a popular recreation area for locals. (Ref: https://en.wikipedia.org/wiki/Riverside_State_Park)