Bumping Knots Loop
Moderate · AceL.L. Stub Stewart State Park, Oregon
No photos yet
Add the first4.3 km2.7 mi
Distance
154 m505 ft
Elevation gain
1h 10m
Est. time
Loop
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 18.3% grade, and its steepest climb reaches 21.3%. Source: DEM terrain profile, moderate confidence.
- Rollingestimated
- The grade varies by 10.4 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.
Ace's Active Trek A real workout with honest climbing — pack water and snacks.
About this trail
Bumping Knots Loop is a 4.3 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
- 147 m
- High point
- 232 m
- 90th percentile grade
- 18.3%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
Estimated MTB suitability
Moderate
35% confidence - score 41/100
- - Terrain: 18.3% 90th-percentile grade and 36 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.
- 450 m away
Old Williams Creek Horseshoe
Easy · FernL.L. Stub Stewart State Park, Oregon
742 m · 10m · ↑ 12 m
- 500 m away
Williams Creek Horseshoe
Easy · FernL.L. Stub Stewart State Park, Oregon
2.61 km · 40m · ↑ 71 m
- 750 m away
Banks-Vernonia State Trail
Hard · IvyOregon
33.39 km · 8h 0m · ↑ 343 m
- 750 m away
Banks-Vernonia Trail
Hard · IvyL.L. Stub Stewart State Park, Oregon
36.41 km · 8h 40m · ↑ 343 m
- 750 m away
South Caddywhomper Way
Easy · FernL.L. Stub Stewart State Park, Oregon
1.33 km · 30m · ↑ 146 m
- 1.4 km away
Hollies Point of View Trail
Easy · FernL.L. Stub Stewart State Park, Oregon
898 m · 10m · ↑ 0 m
- 1.6 km away
Hares Canyon Trail
Moderate · AceL.L. Stub Stewart State Park, Oregon
4.53 km · 1h 20m · ↑ 188 m
- 1.7 km away
Bailing Wire Jxt
Easy · FernL.L. Stub Stewart State Park, Oregon
682 m · 10m · ↑ 0 m
- 1.8 km away
Crazy Train
Easy · FernL.L. Stub Stewart State Park, Oregon
563 m · 10m · ↑ 45 m
- 1.9 km away
Shoofly
Easy · FernL.L. Stub Stewart State Park, Oregon
1.46 km · 20m · ↑ 0 m
- 2.0 km away
Hike-In Camp Trail
Easy · FernL.L. Stub Stewart State Park, Oregon
806 m · 10m · ↑ 6 m
- 2.1 km away
Brooke Creek Trail
Easy · FernL.L. Stub Stewart State Park, Oregon
901 m · 15m · ↑ 19 m
Photos
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Frequently asked
How long is Bumping Knots Loop?
Bumping Knots Loop is 4.3 km (2.7 miles) as a loop. Allow roughly 1h 10m at a steady walking pace, not counting stops.
How hard is Bumping Knots Loop?
OpenTrail rates it moderate. It climbs about 154 m overall, and its steepest sustained stretches run around 18%.
Where is Bumping Knots Loop?
Bumping Knots Loop is in L.L. Stub Stewart State Park, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Bumping Knots Loop?
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.