Riverside State Park is a park 6 miles (9.7 km) northwest of Spokane
in Nine Mile Falls, Washington
. At over 10,000 acres (40,000,000 m2), it is the second-largest state park in Washington. The park includes two campgrounds; one at the Bowl & Pitcher and the other at the Nine Mile Recreation area. Park activities include camping, fishing, swimming, picnicking, boating, canoeing, kayaking, bird watching, wildlife viewing, atv riding, horseback riding, biking, hiking and rock climbing.
The different areas of the park are the Bowl & Pitcher, a 600-acre (2,400,000 m2) off-road vehicle park, an equestrian area set aside for people with horses, Nine Mile Recreation area, a 1,500-acre (6,100,000 m2) Little Spokane River
natural area, the Spokane House Interpretive Center and the 37-mile (60 km) long Spokane River Centennial Trail