OpenTrail

Screamin' Jack

Easy · Fern

McDonald Research Forest, Oregon

Directions

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1.0 km0.6 mi

Distance

44 m144 ft

Elevation gain

20m

Est. time

Route

Route type

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 22.8% grade, and its steepest climb reaches 38.4%. Source: DEM terrain profile, low confidence.
Rollingestimated
The grade varies by 11.6 percentage points along the route rather than climbing steadily. 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

Screamin' Jack is a 1.0 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
19 m
High point
271 m
90th percentile grade
22.8%
271 m251 m230 m0 m489 m977 m

Bike access & suitability

Legal permission and physical difficulty are evaluated separately.

No bicycles

Legal access

prohibited

A general access restriction applies and no bicycle-specific permission overrides it.

Estimated MTB suitability

Moderate

35% confidence - score 49/100

  • - Terrain: 22.8% 90th-percentile grade and 42 m climbing per km.

Source: Explicit OpenStreetMap access tags - OpenStreetMap contributors - checked Aug 2, 2026 - rules v2

View access evidence

Posted signs and current land-manager closures always override OpenTrail.

Report incorrect bike access

Trails nearby

Other routes within about 15 km.

Photos

Location metadata is stripped from uploads automatically. New photos are reviewed by a moderator before they appear publicly.

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Frequently asked

How long is Screamin' Jack?

Screamin' Jack is 1.0 km (0.6 miles) as a route. Allow roughly 20m at a steady walking pace, not counting stops.

How hard is Screamin' Jack?

OpenTrail rates it easy. It climbs about 44 m overall, and its steepest sustained stretches run around 23%.

Where is Screamin' Jack?

Screamin' Jack is in McDonald Research Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.

Is there parking at Screamin' Jack?

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.

Are dogs allowed on Screamin' Jack?

Yes — Screamin' Jack is mapped as dog friendly. Posted signs and seasonal restrictions always take precedence.

Can you bike Screamin' Jack?

Bicycles are not permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.

Trail data last updated September 6, 2026 · terrain computed July 30, 2026