This 1,400-acre park is divided into two units and hugs the shoreline of the Choke Canyon Reservoir. The South Shore Unit is a day-use only park (6 a.m.-10 p.m.) and offers boating, fishing, picnicking, wildlife viewing and birding. The Calliham Unit offers camping, picnicking, boating, hiking, wildlife viewing, birding, fishing, lake beach and softball and volleyball areas. Seasonal guided bird walks are conducted on scheduled days.