Forest Road 508
Moderate · AceWillamette National Forest, Oregon
No photos yet
Add the first3.4 km2.1 mi
Distance
5 m16 ft
Elevation gain
45m
Est. time
Route
Route type
- Parking nearby
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 10.3% 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
Forest Road 508 is a 3.4 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
- 117 m
- High point
- 1170 m
- 90th percentile grade
- 10.3%
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
Easy
35% confidence - score 22/100
- - Terrain: 10.3% 90th-percentile grade and 1 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.
- 1.8 km away
Santiam Wagon Road Trail (#3413)
Hard · IvyWillamette National Forest, Oregon
13.63 km · 3h 10m · ↑ 92 m
- 3.4 km away
Santiam Wagon Spur
Easy · FernWillamette National Forest, Oregon
1.23 km · 15m · ↑ 0 m
- 3.5 km away
Echo Basin Trail #3410
Easy · FernWillamette National Forest, Oregon
2.11 km · 50m · ↑ 202 m
- 4.8 km away
Hackleman Old Growth Trail #3411
Easy · FernHackleman Old-Growth Grove, Oregon
1.36 km · 20m · ↑ 14 m
- 5.5 km away
McKenzie River Trail #3507
Hard · IvyWillamette National Forest, Oregon
40.15 km · 9h 55m · ↑ 594 m
- 5.5 km away
Old Santiam Wagon Road Trail #3413
Moderate · AceWillamette National Forest, Oregon
4.67 km · 1h 5m · ↑ 6 m
- 6.1 km away
Heart Lake Trail #3407
Hard · IvyWillamette National Forest, Oregon
2.50 km · 45m · ↑ 108 m
- 6.3 km away
Clear Lake Trail 4341
Easy · FernWillamette National Forest, Oregon
966 m · 15m · ↑ 0 m
- 6.5 km away
Gate Creek Trail #3412
Moderate · AceWillamette National Forest, Oregon
4.64 km · 1h 5m · ↑ 14 m
- 6.6 km away
Maxwell Loop
Moderate · AceWillamette National Forest, Oregon
5.08 km · 1h 10m · ↑ 18 m
- 6.7 km away
Flat Loop
Moderate · AceWillamette National Forest, Oregon
3.51 km · 55m · ↑ 58 m
- 6.8 km away
South Pyramid Creek Trail
Hard · IvyWillamette National Forest, Oregon
10.24 km · 2h 35m · ↑ 163 m
Photos
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Frequently asked
How long is Forest Road 508?
Forest Road 508 is 3.4 km (2.1 miles) as a route. Allow roughly 45m at a steady walking pace, not counting stops.
How hard is Forest Road 508?
OpenTrail rates it moderate. It climbs about 5 m overall, and its steepest sustained stretches run around 10%.
Where is Forest Road 508?
Forest Road 508 is in Willamette National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Forest Road 508?
One mapped parking area sits within 1.5 km of the route, the nearest being Crescent Mountain South Trailhead. Parking comes from OpenStreetMap, so check the signage when you arrive.