United States Forest Service Road 1533-121
Easy · FernSiuslaw National Forest, Oregon
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Add the first0.6 km0.4 mi
Distance
71 m233 ft
Elevation gain
15m
Est. time
Route
Route type
What to expect on this trail
- Gravel
- Steep
- Sustained climb
- Hiking
How these were worked out
- Gravelrecorded
- OpenStreetMap records the surface of this trail as "gravel". Source: OpenStreetMap, high confidence.
- Steepestimated
- Nine tenths of this trail is at or below a 19.4% grade, and its steepest climb reaches 35.1%. Source: DEM terrain profile, low confidence.
- Sustained climbestimated
- This trail gains 113 m of elevation per kilometre. Source: DEM terrain profile, low 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.
Fern's Friendly Walk A gentle wander — great for kids, dogs, and wildflower stops.
About this trail
United States Forest Service Road 1533-121 is a 0.6 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
- 0 m
- High point
- 376 m
- 90th percentile grade
- 19.4%
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
Difficult
65% confidence - score 70/100
- - Terrain: 19.4% 90th-percentile grade and 113 m climbing per km.
- - Surface: gravel.
- - Track firmness: grade2.
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.
- 6.1 km away
Two Rivers Trail
Easy · FernNestucca Bay National Wildlife Refuge, Oregon
1.89 km · 30m · ↑ 28 m
- 6.5 km away
Pacific View Trail
Easy · FernNestucca Bay National Wildlife Refuge, Oregon
619 m · 10m · ↑ 23 m
- 6.7 km away
River Trail
Easy · FernBob Straub State Park, Oregon
2.46 km · 35m · ↑ 7 m
- 6.9 km away
Bay Trail
Moderate · AceBob Straub State Park, Oregon
3.10 km · 40m · ↑ 0 m
- 7.5 km away
Marsh Trail
Easy · FernBob Straub State Park, Oregon
2.75 km · 35m · ↑ 0 m
- 7.5 km away
Dune Ridge Trail
Easy · FernBob Straub State Park, Oregon
849 m · 10m · ↑ 0 m
- 8.2 km away
Pioneer-Indian Trail
Hard · IvySiuslaw National Forest, Oregon
11.86 km · 3h 30m · ↑ 535 m
- 11.2 km away
Beltz Dike
Easy · FernSitka Sedge State Natural Area, Oregon
680 m · 10m · ↑ 6 m
- 11.3 km away
Kinnikinnik Woods Trail
Easy · FernSitka Sedge State Natural Area, Oregon
1.59 km · 20m · ↑ 0 m
- 11.8 km away
Estuary View Trail
Easy · FernSitka Sedge State Natural Area, Oregon
1.23 km · 20m · ↑ 18 m
- 11.9 km away
Whalen Island Loop
Easy · FernClay Myers State Natural Area at Whalen Island, Oregon
2.24 km · 35m · ↑ 66 m
- 14.6 km away
Cascade Head Rainforest Trail
Moderate · AceSiuslaw National Forest, Oregon
5.43 km · 1h 10m · ↑ 0 m
Photos
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Frequently asked
How long is United States Forest Service Road 1533-121?
United States Forest Service Road 1533-121 is 0.6 km (0.4 miles) as a route. Allow roughly 15m at a steady walking pace, not counting stops.
How hard is United States Forest Service Road 1533-121?
OpenTrail rates it easy. It climbs about 71 m overall, and its steepest sustained stretches run around 19%.
Where is United States Forest Service Road 1533-121?
United States Forest Service Road 1533-121 is in Siuslaw National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at United States Forest Service Road 1533-121?
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.