Olallie Trail #3529
Hard · IvyWillamette National Forest, Oregon
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Add the first16.9 km10.5 mi
Distance
431 m1414 ft
Elevation gain
4h 30m
Est. time
Route
Route type
- 3 parking areas
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 21.3% grade, and its steepest climb reaches 35.6%. Source: DEM terrain profile, high confidence.
- Rollingestimated
- The grade varies by 12.8 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
Olallie Trail #3529 is a 16.9 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
- 1032 m
- High point
- 1611 m
- 90th percentile grade
- 21.3%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
Estimated MTB suitability
Moderate
35% confidence - score 47/100
- - Terrain: 21.3% 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.
- Olallie Trail #352936.5 km · 22.7 mi · Three Sisters WildernessHard · Ivy
- French Pete Trail #331115.3 km · 9.5 mi · Three Sisters WildernessHard · Ivy
- O'Leary Mountain Trail #332114.6 km · 9.1 mi · Willamette National ForestHard · Ivy
- Saddle Trail #33263.2 km · 2.0 mi · Willamette National ForestModerate · Ace
- Horsepasture Mountain Trail #43472.1 km · 1.3 mi · Willamette National ForestEasy · Fern
Trails nearby
Other routes within about 15 km.
- 950 m away
Quaking Aspen Swamp Trail #3332
Moderate · AceThree Sisters Wilderness, Oregon
3.09 km · 45m · ↑ 31 m
- 2.0 km away
Bear Flat Trail #3301
Hard · IvyThree Sisters Wilderness, Oregon
11.02 km · 3h 10m · ↑ 440 m
- 2.5 km away
Olallie Mountain Trail #4100
Moderate · AceThree Sisters Wilderness, Oregon
2.31 km · 55m · ↑ 228 m
- 2.7 km away
Lowder Mountain Trail #3329
Hard · IvyThree Sisters Wilderness, Oregon
15.97 km · 5h 55m · ↑ 1442 m
- 4.5 km away
Lowder Mountain
Easy · FernWillamette National Forest, Oregon
722 m · 10m · ↑ 0 m
- 5.0 km away
Walker Creek Trail #3330
Hard · IvyThree Sisters Wilderness, Oregon
10.62 km · 3h 0m · ↑ 365 m
- 5.9 km away
Horse Creek Trail #3514
Hard · IvyThree Sisters Wilderness, Oregon
20.31 km · 4h 35m · ↑ 24 m
- 6.1 km away
East Fork Trail #3308
Hard · IvyWillamette National Forest, Oregon
9.46 km · 3h 5m · ↑ 607 m
- 6.9 km away
Separation Lake Trail #3536
Hard · IvyThree Sisters Wilderness, Oregon
12.78 km · 3h 35m · ↑ 454 m
- 8.0 km away
Water Holes Trail #3538
Hard · IvyThree Sisters Wilderness, Oregon
15.85 km · 4h 30m · ↑ 568 m
- 8.1 km away
Rainbow Falls Trail #3543
Moderate · AceThree Sisters Wilderness, Oregon
3.21 km · 55m · ↑ 144 m
- 8.2 km away
Rebel Creek Trail #3323
Hard · IvyThree Sisters Wilderness, Oregon
12.48 km · 4h 40m · ↑ 1130 m
Photos
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Frequently asked
How long is Olallie Trail #3529?
Olallie Trail #3529 is 16.9 km (10.5 miles) as a route. Allow roughly 4h 30m at a steady walking pace, not counting stops.
How hard is Olallie Trail #3529?
OpenTrail rates it hard. It climbs about 431 m overall, and its steepest sustained stretches run around 21%.
Where is Olallie Trail #3529?
Olallie Trail #3529 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 Olallie Trail #3529?
3 mapped parking areas sit within 1.5 km of the route, the nearest being Pat Saddle Trailhead. Parking comes from OpenStreetMap, so check the signage when you arrive.