Fee: Discover Pass required: $10 day / $45 annual. Other fees: watercraft launch $7/day; trailer dump $5/use; overnight unattended vehicle $10/night. Reservations: Washington State Parks reservation system
About this park
Riverside consists of 9,194 acres along the Spokane and Little Spokane rivers. Hiking, mountain biking, horseback riding and boating are all possible. Parts of the park were closed after a wildfire, and several areas have reopened, so check conditions before going.
Riverside State Park FAQ
Where is Riverside State Park located?
Riverside State Park is in Nine Mile Falls, Washington, at 9711 W Charles Road. GPS coordinates: 47.75085, -117.53256. Get directions.
Is there an entrance fee at Riverside State Park?
Discover Pass required: $10 day / $45 annual. Other fees: watercraft launch $7/day; trailer dump $5/use; overnight unattended vehicle $10/night. Reservations: Washington State Parks reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Riverside State Park?
You can call (509) 465-5064. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Riverside State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Bell Bay Campground (37.4 mi, reservable)
- Albeni Cove (38.7 mi, reservable)
- Pioneer Park (38.9 mi, reservable)
How current is this information about Riverside State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.