Black Jack Loop
Easy · FernWillamette National Forest, Oregon
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Add the first0.6 km0.4 mi
Distance
0 m0 ft
Elevation gain
10m
Est. time
Route
Route type
- 6 parking areas
What to expect on this trail
- Gently graded
- Hiking
- Running
How these were worked out
- Gently gradedestimated
- Nine tenths of this trail is at or below a 5.1% grade, so the climbing is easy going throughout. 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
Black Jack Loop is a 0.6 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
- 5 m
- High point
- 1442 m
- 90th percentile grade
- 5.1%
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
Easy
35% confidence - score 11/100
- - Terrain: 5.1% 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.
Trails nearby
Other routes within about 15 km.
- 100 m away
Hayrick Glade
Easy · FernWillamette National Forest, Oregon
1.16 km · 15m · ↑ 0 m
- 200 m away
Hogg Meadow Loop
Easy · FernWillamette National Forest, Oregon
720 m · 10m · ↑ 0 m
- 1000 m away
Home Run
Easy · FernWillamette National Forest, Oregon
614 m · 10m · ↑ 0 m
- 1.6 km away
Art's Alley
Easy · FernWillamette National Forest, Oregon
1.17 km · 15m · ↑ 0 m
- 2.0 km away
Old Summit Trail #4014
Hard · IvyMount Jefferson Wilderness, Oregon
18.30 km · 4h 55m · ↑ 494 m
- 2.5 km away
Santiam Lake Trail #3491
Hard · IvyMount Jefferson Wilderness, Oregon
9.19 km · 2h 15m · ↑ 121 m
- 3.5 km away
Upper Berley Lake Trail
Easy · FernMount Jefferson Wilderness, Oregon
2.05 km · 40m · ↑ 115 m
- 3.5 km away
Craig Lake Trail
Easy · FernMount Jefferson Wilderness, Oregon
888 m · 20m · ↑ 82 m
- 4.4 km away
Round Lake Trail #4012
Moderate · AceMount Jefferson Wilderness, Oregon
3.22 km · 1h 0m · ↑ 149 m
- 4.4 km away
Patjens Lake Trail
Hard · IvyWillamette National Forest, Oregon
10.44 km · 2h 40m · ↑ 183 m
- 4.4 km away
Patjens Lakes Trail #3395
Hard · IvyWillamette National Forest, Oregon
10.44 km · 2h 40m · ↑ 183 m
- 5.0 km away
Corbett Snow Park
Moderate · AceDeschutes National Forest, Oregon
4.58 km · 1h 5m · ↑ 16 m
Photos
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Frequently asked
How long is Black Jack Loop?
Black Jack Loop is 0.6 km (0.4 miles) as a route. Allow roughly 10m at a steady walking pace, not counting stops.
How hard is Black Jack Loop?
OpenTrail rates it easy. It climbs about 0 m overall, and its steepest sustained stretches run around 5%.
Where is Black Jack Loop?
Black Jack Loop 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 Black Jack Loop?
6 mapped parking areas sit within 1.5 km of the route. Parking comes from OpenStreetMap, so check the signage when you arrive.