3.4
(18)
90
hikers
03:05
10.6km
280m
Hiking
Hike the moderate 6.6-mile Knothead Valley Loop in Riverside State Park, featuring petroglyphs, river views, and spring wildflowers.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Little Spokane Natural Area
Waypoints
Start point
Parking
Get Directions
25 m
Highlight (Segment) • Trail
Tip by
6.33 km
Highlight (Segment) • Viewpoint
Tip by
10.6 km
End point
Parking
Way Types & Surfaces
Way Types
6.44 km
4.15 km
< 100 m
Surfaces
6.36 km
4.20 km
< 100 m
< 100 m
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Elevation
Highest point (740 m)
Lowest point (470 m)
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Weather
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Today
Monday 11 May
23°C
6°C
0 %
Additional weather tips
Max wind speed: 7.0 km/h
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This route was planned by komoot.
The Knothead Valley Loop is generally considered a moderate hike. It typically takes about 2.5 to 3.5 hours to complete, though komoot estimates the duration at around 3 hours and 5 minutes for this specific route.
The terrain is quite varied, offering a good mix of experiences. You'll encounter wide, tree-lined paths, old road beds, and singletrack sections. Expect some steep uphill climbs, switchbacks, and flat, leisurely stretches. Parts of the trail can be rocky and uneven, especially on ascents, so sturdy hiking boots are recommended.
No, dogs are generally not allowed in this natural area. It's best to leave your furry friends at home when planning to hike this loop.
The trail is accessible year-round, but spring is considered the prime time due to extraordinary wildflower displays. Fall also offers beautiful colors. During winter (November to March), conditions can be snowy and muddy, and icy sections may require traction devices.
Yes, as the trail is located within Riverside State Park, a Discover Pass is required for vehicle access. You can purchase a day pass or an annual pass online or at various vendors.
The loop offers diverse scenery and points of interest. You'll pass through the Painted Rocks Nature Trail, known for ancient Native American petroglyphs. Another highlight is the Spur to Spokane Valley Overlook, which provides panoramic views of the Spokane River and surrounding valley. The Knothead Overlook also offers phenomenal views of Lookout Mountain and the Little Spokane River valley.
The trail is located in the Lower Spokane River Natural Area near Spokane, Washington. While specific parking details aren't provided, it's generally accessible via designated parking areas within Riverside State Park. Always check park maps for the most current trailhead and parking information.
The diverse ecosystem provides opportunities to spot various wildlife. Keep an eye out for deer (both mule and whitetail), squirrels, and a variety of bird species, including hawks and eagles. You might even see kayakers on the Little Spokane River below or a Blue Heron rookery in marsh areas.
Yes, the route also passes through sections of the Knothead Trail, the Painted Rocks Nature Trail, and briefly touches the Washington State Route 291 Bike Route.
While considered moderate, the trail's varied terrain, including some steep and rocky sections, might be challenging for very young children or those not accustomed to hiking. However, older children and active families will likely enjoy the diverse scenery and points of interest.
Given the moderate difficulty and varied terrain, you should bring sturdy hiking boots, plenty of water, and snacks. Depending on the season, consider layers of clothing, sun protection, and a map or GPS device. If hiking in winter, traction devices for your boots are highly recommended due to potential ice.