Washington · Trail 514

Diamond Jack

Diamond Jack Trail is a 6.9 miles trail in Okanogan-Wenatchee National Forest, Washington. The forest has not published allowed uses for it. It enters Pasayten Wilderness.

Trail conditions, closures and hazards are not tracked here. The Okanogan-Wenatchee National Forest official page carries current alerts and closure orders.

Map

One end Other endLine simplified to about 100 metres. Basemap from the USGS National Map.

One end48.8557, -120.3524 · Directions ↗
Other end48.8730, -120.2706 · Directions ↗

The ends are the two ends of the longest connected chain of segments. The record does not say which is the usual start.

The trail

Length6.9 miles
Typeland trail
AccessibilityNot evaluated
Trail numbers514
ForestOkanogan-Wenatchee National Forest (unit 0617)
StatesWashington
Detail publishedcenterline only

Values are the set across all segments. Class 1 is minimally developed and class 5 is fully developed. Grade and width are the forest's typical values, not measured extremes.

Weather by month

NOAA climate normals →
Weather by month near Diamond Jack Trail20°30°40°50°60°70°January: 3.61 inches of precipitation, 34.3 inches of snowFebruary: 2.35 inches of precipitation, 19.6 inches of snowMarch: 1.99 inches of precipitation, 11.2 inches of snowApril: 1.05 inches of precipitation, 0.2 inches of snowMay: 1.13 inches of precipitation, 0.0 inches of snowJune: 1.04 inches of precipitation, 0.0 inches of snowJuly: 0.61 inches of precipitation, 0.0 inches of snowAugust: 0.54 inches of precipitation, 0.0 inches of snowSeptember: 0.76 inches of precipitation, 0.0 inches of snowOctober: 2.09 inches of precipitation, 2.3 inches of snowNovember: 3.84 inches of precipitation, 17.6 inches of snowDecember: 4.05 inches of precipitation, 37.9 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 22.5°F averageFebruary: 28.0°F averageMarch: 35.9°F averageApril: 45.0°F averageMay: 54.8°F averageJune: 61.5°F averageJuly: 69.6°F averageAugust: 68.7°F averageSeptember: 59.4°F averageOctober: 45.0°F averageNovember: 31.7°F averageDecember: 22.3°F average0 in10 in20 in30 in40 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Mazama, 20 miles from the trail midpoint at 2,141 feet, station USC00455133 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 23 inches a year. The dotted line is average snowfall, about 123 inches a year on the same inches scale. The station sits about 4,800 feet lower than the trail midpoint, so temperatures on the ground run cooler.

Wilderness

Inside a designated wilderness, bicycles and motor vehicles are prohibited by law regardless of the trail record, and permits or group limits may apply.

Trailheads

The Forest Service recreation layer records no trailhead within a third of a mile of this trail's line. Many trails start from a road pullout or another trail with no trailhead record. The forest's recreation pages list the trailheads it does publish.

Camping nearby

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Fire nearby

  • Wildfire
    Ptarmigan

    15 mi from the trail midpoint · 25,166 acres · 73% contained

  • Wildfire
    Sinlahekin

    30 mi from the trail midpoint · 166,012 acres · 84% contained

  • Wildfire
    Border 2

    34 mi from the trail midpoint · 8,284 acres · 70% contained

  • Wildfire
    Thunder Creek

    40 mi from the trail midpoint · 715 acres · 0% contained

Distance is to the reported incident point, not the fire edge. Closure orders are on the forest's official page.

Limited data for this unit

Okanogan-Wenatchee National Forest publishes this trail as a centerline only, with no class, surface or allowed uses. What is here is the name, the length and the line. The forest office has the rest.

Checked nightly. Sections appear as soon as the forest publishes more.

Reference

Questions people ask

How long is the Diamond Jack Trail?

6.9 miles, the sum of the 1 segment the Forest Service records under this name in Okanogan-Wenatchee National Forest.

Source: Forest Service trail layer

What is allowed on the Diamond Jack Trail?

Okanogan-Wenatchee National Forest has not published allowed uses for this trail. The forest office can say what is open.

Source: Okanogan-Wenatchee National Forest official page

Where does the Diamond Jack Trail start?

The line begins at 48.8557, -120.3524 and ends at 48.8730, -120.2706. No Forest Service trailhead is recorded within a third of a mile of it. The record does not say which end is the usual start.

Source: Forest Service trail layer

Is the Diamond Jack Trail in a wilderness area?

Yes. It enters Pasayten Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.

Source: Pasayten Wilderness Wilderness

Where can I camp near the Diamond Jack Trail?

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Source: Okanogan-Wenatchee National Forest official page

Who manages the Diamond Jack Trail?

Okanogan-Wenatchee National Forest, Forest Service unit 0617. The trail is in Washington.

Source: Okanogan-Wenatchee National Forest official page

Is there a fire near the Diamond Jack Trail?

4 active incidents within 50 miles of the trail midpoint as of 2026-09-18, the nearest Ptarmigan at 15 miles. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 1 segment named DIAMOND JACK in the Forest Service TrailNFS_Publish layer, administrative unit 0617. Wilderness overlap is tested against the National Wilderness Preservation System layer from Wilderness Connect. Trailheads and Forest Service campgrounds come from the Forest Service Recreation Opportunities layer. Data refreshed September 17, 2026. The methodology page explains how segments become trails.