Fish Lake Regional Park
This 67.5-acre park is operated by Spokane County and features play equipment, hiking trails, basketball court, BBQ area, and swimming beach. No lifeguards - swim at your own risk. No entry fees (2015).
BONUS: The Columbia Plateau Trail State Park borders the county parkland and includes a paved, 3.25-mile stretch connecting the swim area to nearby Cheney. Motorized vessels prohibited on Fish Lake.