Marion Lake Trail 3436
Moderate · AceMount Jefferson Wilderness, Oregon
No photos yet
Add the first4.1 km2.6 mi
Distance
0 m0 ft
Elevation gain
55m
Est. time
Route
Route type
- 2 parking areas
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 13.9% grade, which is steady work rather than scrambling. 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
Marion Lake Trail 3436 is a 4.1 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
- 280 m
- High point
- 1305 m
- 90th percentile grade
- 13.9%
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
Moderate
35% confidence - score 29/100
- - Terrain: 13.9% 90th-percentile grade and 0 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.
- Blue Lake Trail #342212.4 km · 7.7 mi · Mount Jefferson WildernessHard · Ivy
- Lake of the Woods Trail #349310.3 km · 6.4 mi · Mount Jefferson WildernessHard · Ivy
- Minto Pass Trail #34378.6 km · 5.3 mi · Mount Jefferson WildernessHard · Ivy
- Marion Lake Outlet Trail 34951.0 km · 0.6 mi · Mount Jefferson WildernessEasy · Fern
Trails nearby
Other routes within about 15 km.
- 1.8 km away
Pine Ridge Trail #3443
Moderate · AceMount Jefferson Wilderness, Oregon
7.01 km · 1h 45m · ↑ 102 m
- 2.1 km away
Marion Mountain Trail 3435
Easy · FernMount Jefferson Wilderness, Oregon
1.30 km · 30m · ↑ 139 m
- 2.3 km away
Swallow Lake Trail #3488
Moderate · AceMount Jefferson Wilderness, Oregon
5.50 km · 1h 20m · ↑ 57 m
- 2.8 km away
Bowerman Lake Trail
Moderate · AceMount Jefferson Wilderness, Oregon
3.87 km · 1h 10m · ↑ 206 m
- 3.7 km away
Temple Lake Trail
Easy · FernMount Jefferson Wilderness, Oregon
585 m · 10m · ↑ 0 m
- 3.9 km away
Bingham Ridge Trail #3421
Moderate · AceMount Jefferson Wilderness, Oregon
6.62 km · 1h 30m · ↑ 10 m
- 4.5 km away
Rockpile Lake Trail #4005
Hard · IvyMount Jefferson Wilderness, Oregon
8.91 km · 2h 0m · ↑ 12 m
- 4.6 km away
Brush Creek Trail
Moderate · AceMount Jefferson Wilderness, Oregon
5.27 km · 1h 20m · ↑ 87 m
- 4.8 km away
Shirley Lake Trail #4003.1
Hard · IvyMount Jefferson Wilderness, Oregon
2.40 km · 55m · ↑ 224 m
- 5.0 km away
Bowerman Lake Trail 3492
Easy · FernMount Jefferson Wilderness, Oregon
1.42 km · 20m · ↑ 0 m
- 5.1 km away
National Forest Development 2255-820
Easy · FernWillamette National Forest, Oregon
1.09 km · 15m · ↑ 22 m
- 5.1 km away
Turpentine Lake Trail (unofficial)
Easy · FernMount Jefferson Wilderness, Oregon
1.54 km · 25m · ↑ 63 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 Marion Lake Trail 3436?
Marion Lake Trail 3436 is 4.1 km (2.6 miles) as a route. Allow roughly 55m at a steady walking pace, not counting stops.
How hard is Marion Lake Trail 3436?
OpenTrail rates it moderate. It climbs about 0 m overall, and its steepest sustained stretches run around 14%.
Where is Marion Lake Trail 3436?
Marion Lake Trail 3436 is in Mount Jefferson Wilderness, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Marion Lake Trail 3436?
2 mapped parking areas sit within 1.5 km of the route, the nearest being Marion Lake Trailhead. Parking comes from OpenStreetMap, so check the signage when you arrive.