4635 - 120 Spur
Moderate · AceMount Hood National Forest, Oregon
No photos yet
Add the first5.7 km3.5 mi
Distance
233 m764 ft
Elevation gain
1h 40m
Est. time
Route
Route type
What to expect on this trail
- Moderate climbs
- Hiking
- Running
How these were worked out
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 11.9% grade, which is steady work rather than scrambling. Source: DEM terrain profile, moderate confidence.
Biking is not listed. That means no explicit permission is recorded, which is not the same as a prohibition — see the bike section below.
Ace's Active Trek A real workout with honest climbing — pack water and snacks.
About this trail
4635 - 120 Spur is a 5.7 km trail in Oregon. Route imported from OpenStreetMap (© OpenStreetMap contributors, ODbL); community descriptions, photos, and condition reports welcome.
Play the route
Fly the trail end to end, with the climb as it comes.
Conditions
Loading forecast…
Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 18 m
- High point
- 924 m
- 90th percentile grade
- 11.9%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
No authoritative or explicit bicycle-access rule is recorded for this trail.
Estimated MTB suitability
Moderate
35% confidence - score 28/100
- - Terrain: 11.9% 90th-percentile grade and 41 m climbing per km.
Source: No access source recorded - checked Aug 2, 2026 - rules v2
Posted signs and current land-manager closures always override OpenTrail.
Report incorrect bike access
Connecting trails
Trails whose path meets this one — plan a longer route or a loop.
Trails nearby
Other routes within about 15 km.
- 2.1 km away
Rimrock Trail #704
Moderate · AceRoaring River Wilderness, Oregon
4.26 km · 1h 15m · ↑ 173 m
- 3.4 km away
58 - 120 Spur
Easy · FernMount Hood National Forest, Oregon
2.89 km · 45m · ↑ 76 m
- 4.1 km away
Shellrock Lake Trail #700
Moderate · AceRoaring River Wilderness, Oregon
3.27 km · 45m · ↑ 25 m
- 4.3 km away
Cache Meadow Trail #702
Easy · FernRoaring River Wilderness, Oregon
2.52 km · 45m · ↑ 103 m
- 4.3 km away
Cache Meadow Trail
Easy · FernRoaring River Wilderness, Oregon
2.52 km · 45m · ↑ 103 m
- 4.6 km away
Cripple Creek Trail #702
Moderate · AceMount Hood National Forest, Oregon
5.44 km · 2h 25m · ↑ 703 m
- 4.9 km away
Grouse Point Trail #517
Hard · IvyRoaring River Wilderness, Oregon
13.99 km · 4h 0m · ↑ 541 m
- 5.2 km away
Riverside Trail #723
Moderate · AceMount Hood National Forest, Oregon
6.24 km · 1h 30m · ↑ 64 m
- 5.8 km away
Alder Flat Trail #574
Easy · FernMount Hood National Forest, Oregon
1.36 km · 20m · ↑ 0 m
- 6.9 km away
Serene Lake Trail
Moderate · AceRoaring River Wilderness, Oregon
5.78 km · 1h 40m · ↑ 217 m
- 6.9 km away
Serene Lake Trail #512
Moderate · AceRoaring River Wilderness, Oregon
5.78 km · 1h 40m · ↑ 217 m
- 7.7 km away
Clackamas River Trail #715
Hard · IvyMount Hood National Forest, Oregon
12.06 km · 3h 25m · ↑ 424 m
Photos
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Frequently asked
How long is 4635 - 120 Spur?
4635 - 120 Spur is 5.7 km (3.5 miles) as a route. Allow roughly 1h 40m at a steady walking pace, not counting stops.
How hard is 4635 - 120 Spur?
OpenTrail rates it moderate. It climbs about 233 m overall, and its steepest sustained stretches run around 12%.
Where is 4635 - 120 Spur?
4635 - 120 Spur is in Mount Hood National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at 4635 - 120 Spur?
No parking area is mapped within 1.5 km of this route in OpenStreetMap. That is not the same as there being none — check local access rules before you go.