Fee: Discover Pass required: $10 day / $45 annual. Reservations: Washington State Parks reservation system
About this park
The 40-mile, 526-acre Spokane River Centennial State Park Trail winds through eastern Washington from Nine Mile Recreation Area on Lake Spokane to the Idaho border. The trail is open 6:30 a.m. to dusk year round. Part of the trail was closed after a wildfire, so check conditions before going. The coordinates are approximate and point to the Nine Mile area.
Spokane River Centennial State Park Trail FAQ
Where is Spokane River Centennial State Park Trail located?
Spokane River Centennial State Park Trail is in Nine Mile Falls, Washington, at 9711 W Charles Road (c/o Riverside State Park). GPS coordinates: 47.7833, -117.55. Get directions.
Is there an entrance fee at Spokane River Centennial State Park Trail?
Discover Pass required: $10 day / $45 annual. Reservations: Washington State Parks reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Spokane River Centennial State Park Trail?
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 Spokane River Centennial State Park Trail?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Albeni Cove (37.6 mi, reservable)
- Pioneer Park (37.6 mi, reservable)
- Bell Bay Campground (39.2 mi, reservable)
How current is this information about Spokane River Centennial State Park Trail?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.