Anderson Grade Road
Hard · IvyTillamook State Forest, Oregon
No photos yet
Add the first9.7 km6.0 mi
Distance
391 m1283 ft
Elevation gain
2h 50m
Est. time
Route
Route type
What to expect on this trail
- Steep
- Rolling
- Hiking
How these were worked out
- Steepestimated
- Nine tenths of this trail is at or below a 16.0% grade, and its steepest climb reaches 60.9%. Source: DEM terrain profile, high confidence.
- Rollingestimated
- The grade varies by 10.0 percentage points along the route rather than climbing steadily. 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.
Ivy's Peak Challenge Steep, long, or rough. Experienced hikers will love it.
About this trail
Anderson Grade Road is a 9.7 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
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Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 119 m
- High point
- 287 m
- 90th percentile grade
- 16.0%
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 37/100
- - Terrain: 16.0% 90th-percentile grade and 40 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.
- 3.4 km away
Clam Bake
Moderate · AceTillamook State Forest, Oregon
5.46 km · 2h 10m · ↑ 594 m
- 8.0 km away
Elk Trail Drive
Easy · FernOregon
1.77 km · 40m · ↑ 152 m
- 8.6 km away
North Fork
Easy · FernTillamook State Forest, Oregon
1.09 km · 20m · ↑ 67 m
- 9.0 km away
Purcell Creek
Moderate · AceTillamook State Forest, Oregon
6.94 km · 2h 45m · ↑ 747 m
- 9.2 km away
Gods Valley Road - ABANDONED
Easy · FernGod's Valley Wildlife Area, Oregon
619 m · 10m · ↑ 6 m
- 10.0 km away
Nehalem River Dike Trail
Easy · FernOregon
2.44 km · 35m · ↑ 16 m
- 10.3 km away
Barney Rubble
Moderate · AceTillamook State Forest, Oregon
3.83 km · 1h 5m · ↑ 160 m
- 10.6 km away
Elk Run Trail
Easy · FernOregon
1.53 km · 20m · ↑ 7 m
- 10.6 km away
Tilden Bluffs
Easy · FernTillamook State Forest, Oregon
1.45 km · 30m · ↑ 129 m
- 11.6 km away
Spur 27
Easy · FernClatsop State Forest, Oregon
2.40 km · 40m · ↑ 88 m
- 12.2 km away
Stuart Creek
Easy · FernTillamook State Forest, Oregon
1.21 km · 15m · ↑ 12 m
- 12.4 km away
Spur 32
Easy · FernClatsop State Forest, Oregon
861 m · 10m · ↑ 0 m
Photos
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Frequently asked
How long is Anderson Grade Road?
Anderson Grade Road is 9.7 km (6.0 miles) as a route. Allow roughly 2h 50m at a steady walking pace, not counting stops.
How hard is Anderson Grade Road?
OpenTrail rates it hard. It climbs about 391 m overall, and its steepest sustained stretches run around 16%.
Where is Anderson Grade Road?
Anderson Grade Road is in Tillamook State Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Anderson Grade Road?
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.