4.5
(2095)
6,202
riders
02:46
24.1km
790m
Mountain biking
Get ready for a dynamic mountain biking experience on the Knebal Springs/Eight Mile loop, a moderate route covering 15.0 miles (24.1 km). You will climb 2590 feet (790 metres) over an estimated 2 hours and 46 minutes, riding through a mix of open, sun-dappled forests and dense timber. As you…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Mount Hood National Forest
Waypoints
Start point
Parking
Get Directions
18.0 km
Highlight (Segment) • Trail
Tip by
24.1 km
End point
Parking
Way Types & Surfaces
Way Types
23.8 km
334 m
Surfaces
23.8 km
334 m
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (1,510 m)
Lowest point (1,120 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Today
Wednesday 6 May
19°C
7°C
0 %
Additional weather tips
Max wind speed: 10.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
You can typically access the loop from either the Knebal Springs Campground or the Eightmile Creek Trailhead. Both offer parking options for riders.
The Knebal Springs/Eight Mile loop is often one of the first trails in the area to become accessible each season, sometimes as early as May. Early season riding (late spring to early summer) is ideal to avoid the dust that can develop by mid-summer due to the trail's drier conditions on the eastern side of Mount Hood.
Yes, a recreation pass may be required for parking at some trailheads within Mt. Hood National Forest. It's always best to check the specific requirements for your chosen trailhead before you go, such as a Northwest Forest Pass or a day-use fee.
This loop is generally rated as moderate to advanced or intermediate to advanced for mountain biking. While it offers opportunities for intermediate riders to improve, the substantial elevation changes, steep climbs, and varied terrain with occasional rocky segments and root drops might be challenging for true beginners.
The terrain is quite diverse. You'll ride through open, sun-dappled forests, dense timber, and clear-cut zones. While largely smooth, expect short rocky segments, roots, and brake bumps on descents. The Eight Mile Loop Trail features pleasant singletrack, and you'll encounter gravel sections and even some log rides, adding to the variety.
Yes, dogs are generally allowed on trails within Mt. Hood National Forest. However, they must be kept on a leash at all times to protect wildlife and ensure a safe experience for all trail users, including equestrians who also share these paths.
The loop offers breathtaking mountain vistas, including impressive views of Mt. Hood, Mt. Adams, Mt. St. Helens, and Mt. Rainier from various clear-cut areas and meadows. A short detour to Perry Point provides expansive eastern views over Wasco County. You'll also traverse forest meadows and hemlock groves.
Yes, the route is part of a broader network and intersects with several other trails and forest roads. You'll ride sections of the Bottle Prairie Trail #455, the Eightmile Loop Trail #496, and the Knebal Springs Trail #474, among others, including various forest roads like Forest Road 1720-120 and Forest Road 44-230.
The full loop, which is about 24 kilometers (15 miles), typically takes around 2 hours and 45 minutes to complete for an average mountain biker. This duration can vary based on your fitness level and how often you stop to enjoy the views.
The Knebal Springs/Eight Mile loop is considered a classic for its exceptional flow, particularly on descents, which are known to be fast and fun. It offers a rich variety of terrain and scenic elements, from dense forests to open meadows with panoramic mountain views, all within a well-signed and accessible system.
Absolutely! The route includes sections of the Knebal Springs Trail, which is a key part of this highly regarded mountain biking experience. Keep an eye out for the diverse terrain and stunning views as you navigate this section.