Terwilliger Trail
Easy · FernDuniway Park, Oregon
No photos yet
Add the first1.2 km0.7 mi
Distance
30 m98 ft
Elevation gain
20m
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 10.3% grade, which is steady work rather than scrambling. 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
Terwilliger Trail is a 1.2 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
- 93 m
- 90th percentile grade
- 10.3%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
Estimated MTB suitability
Easy
35% confidence - score 24/100
- - Terrain: 10.3% 90th-percentile grade and 26 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.
- 350 m away
Southwest Broadway
Easy · FernOregon
1.56 km · 20m · ↑ 0 m
- 550 m away
Connor Trail
Easy · FernOregon
807 m · 10m · ↑ 0 m
- 650 m away
Sunnyside Trail
Easy · FernMarquam Nature Park, Oregon
896 m · 10m · ↑ 0 m
- 650 m away
Nature Loop Trail
Easy · FernMarquam Nature Park, Oregon
1.92 km · 35m · ↑ 80 m
- 650 m away
Shadyside Trail
Easy · FernMarquam Nature Park, Oregon
631 m · 10m · ↑ 0 m
- 700 m away
Moody Avenue Trail
Easy · FernOregon
1.55 km · 20m · ↑ 0 m
- 750 m away
4T Trail
Easy · FernMarquam Nature Park, Oregon
2.13 km · 30m · ↑ 5 m
- 800 m away
Marquam Trail
Moderate · AceMarquam Nature Park, Oregon
7.62 km · 2h 15m · ↑ 337 m
- 900 m away
Ross Island Bridge
Easy · FernOregon
1.13 km · 15m · ↑ 22 m
- 950 m away
Red Electric Trail
Hard · IvyOregon
11.64 km · 2h 45m · ↑ 121 m
- 950 m away
Willamette Greenway Trail
Hard · IvyGeorge Rogers Park, Oregon
38.01 km · 8h 45m · ↑ 181 m
- 1000 m away
Towhee Trail
Easy · FernMarquam Nature Park, Oregon
1.89 km · 25m · ↑ 9 m
Photos
Location metadata is stripped from uploads automatically. New photos are reviewed by a moderator before they appear publicly.
No photos yet.
Reviews
Create a free account to review this trail.
Frequently asked
How long is Terwilliger Trail?
Terwilliger Trail is 1.2 km (0.7 miles) as a route. Allow roughly 20m at a steady walking pace, not counting stops.
How hard is Terwilliger Trail?
OpenTrail rates it easy. It climbs about 30 m overall, and its steepest sustained stretches run around 10%.
Where is Terwilliger Trail?
Terwilliger Trail is in Duniway Park, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Terwilliger Trail?
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.