Olallie Trail #3529
Hard · IvyThree Sisters Wilderness, Oregon
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Add the first36.5 km22.7 mi
Distance
1400 m4593 ft
Elevation gain
10h 25m
Est. time
Route
Route type
- No bicycles
- 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 20.2% grade, and its steepest climb reaches 58.0%. 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 36.5 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
- 1434 m
- High point
- 1610 m
- 90th percentile grade
- 20.2%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
prohibited
OpenStreetMap marks bicycle access as prohibited on part of this route, while other sections are marked open. A closure anywhere on a route closes the whole route here, so treat it as closed until the restricted section is identified.
Sections of this route are mapped as open to bicycles and at least one is not. Identify the closed section before planning to ride any of it.
Estimated MTB suitability
Moderate
35% confidence - score 46/100
- - Terrain: 20.2% 90th-percentile grade and 38 m climbing per km.
Source: Explicit OpenStreetMap access tags - OpenStreetMap contributors - checked Aug 2, 2026 - rules v2
View access evidencePosted 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 #352916.9 km · 10.5 mi · Willamette National ForestHard · 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
- Rebel Creek Trail #332312.5 km · 7.8 mi · Three Sisters WildernessHard · Ivy
- Bear Flat Trail #330111.0 km · 6.8 mi · Three Sisters WildernessHard · Ivy
- Saddle Trail #33263.2 km · 2.0 mi · Willamette National ForestModerate · Ace
- Olallie Mountain Trail #41002.3 km · 1.4 mi · Three Sisters WildernessModerate · Ace
- Horsepasture Mountain Trail #43472.1 km · 1.3 mi · Willamette National ForestEasy · Fern
- Forest Road 1900-4411.4 km · 0.9 mi · Willamette National ForestEasy · Fern
Trails nearby
Other routes within about 15 km.
- 1.9 km away
Roaring River Edge
Hard · IvyWillamette National Forest, Oregon
10.00 km · 2h 55m · ↑ 397 m
- 3.0 km away
Chucksney Creek
Moderate · AceWillamette National Forest, Oregon
4.17 km · 1h 10m · ↑ 142 m
- 3.4 km away
Elk Creek Trail
Hard · IvyThree Sisters Wilderness, Oregon
14.10 km · 4h 40m · ↑ 928 m
- 3.9 km away
Upper Elk Creek
Easy · FernWillamette National Forest, Oregon
2.53 km · 45m · ↑ 102 m
- 4.1 km away
Rebel Rock Trail #3324
Hard · IvyThree Sisters Wilderness, Oregon
9.83 km · 4h 0m · ↑ 1079 m
- 4.2 km away
Chucksney Mountain Trail #3306
Hard · IvyWillamette National Forest, Oregon
9.39 km · 3h 10m · ↑ 634 m
- 5.8 km away
Crossing Way
Hard · IvyThree Sisters Wilderness, Oregon
9.20 km · 2h 5m · ↑ 5 m
- 6.0 km away
Grasshopper Mountain Trail #3569
Hard · IvyWillamette National Forest, Oregon
22.86 km · 6h 50m · ↑ 1060 m
- 6.3 km away
Box Canyon Trail #3660
Moderate · AceWillamette National Forest, Oregon
3.16 km · 45m · ↑ 6 m
- 6.4 km away
McBee Trail
Hard · IvyThree Sisters Wilderness, Oregon
30.66 km · 7h 50m · ↑ 606 m
- 6.6 km away
Chucksney Ridge
Moderate · AceWillamette National Forest, Oregon
5.69 km · 1h 20m · ↑ 30 m
- 8.2 km away
North Fork Trail #3666 (Segment 5)
Hard · IvyWillamette National Forest, Oregon
10.77 km · 2h 25m · ↑ 29 m
Photos
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Frequently asked
How long is Olallie Trail #3529?
Olallie Trail #3529 is 36.5 km (22.7 miles) as a route. Allow roughly 10h 25m at a steady walking pace, not counting stops.
How hard is Olallie Trail #3529?
OpenTrail rates it hard. It climbs about 1400 m overall, and its steepest sustained stretches run around 20%.
Where is Olallie Trail #3529?
Olallie Trail #3529 is in Three Sisters Wilderness, 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.
Can you bike Olallie Trail #3529?
Bicycles are not permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.