Granite Mountain
Granite Mountain Trail is a 5.5 miles trail in Colville National Forest, Washington. The Forest Service rates it trail class 3, developed. It is open to hiking, horse and pack stock, mountain biking, motorcycle and e-bikes.
Trail conditions, closures and hazards are not tracked here. The Colville 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 end | 48.5165, -119.8491 · Directions ↗ |
| Other end | 48.4969, -119.8965 · 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
| Length | 5.5 miles |
| Trail class | 3, developed |
| Type | land trail |
| Surface | native material |
| Typical grade | 12-20 percent |
| Typical tread width | 18-24 inches |
| Motor vehicles | Open to at least one motorized use |
| Accessibility | Not evaluated |
| Trail numbers | 355 |
| Forest | Colville National Forest (unit 0621) |
| States | Washington |
| Detail published | management level, with uses |
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.
Allowed uses
| Hiking | Allowed 07/01 to 11/01 (month/day) |
| Horse and pack stock | Allowed |
| Mountain biking | Allowed year-round |
| Motorcycle | Allowed 07/01 to 11/01 (month/day) |
| E-bikes | Allowed 07/01 to 11/01 (month/day) |
A use is listed when the Forest Service records it as managed, accepted or discouraged on any segment. Discouraged still means legal. Uses marked restricted are left out. Where the forest publishes a Motor Vehicle Use Map, that map governs motorized use.
Trailheads
No season published | 0.2 mi |
Distance is from the point to the nearest part of the trail line. Season text is what the forest wrote and is often a season name rather than a date. The recreation page link goes to the Forest Service site, which may redirect to the forest's recreation index.
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.
Campsite Atlas cards carry site counts and booking links from Recreation.gov. Forest Service cards come from the recreation layer and link the agency page.
Fire nearby
- WildfireSinlahekin
16 mi from the trail midpoint · 166,012 acres · 84% contained
- WildfirePtarmigan
45 mi from the trail midpoint · 25,166 acres · 73% contained
- WildfireSisi
45 mi from the trail midpoint · 3,676 acres · 5% contained
Distance is to the reported incident point, not the fire edge. Closure orders are on the forest's official page.
Explore
Reference
Questions people ask
How long is the Granite Mountain Trail?
5.5 miles, the sum of the 1 segment the Forest Service records under this name in Colville National Forest.
Source: Forest Service trail layer
What is allowed on the Granite Mountain Trail?
hiking, horse and pack stock, mountain biking, motorcycle and e-bikes. The trail is open to at least one motorized use. Some uses are seasonal. The allowed uses section lists the dates.
Source: Forest Service trail layer
Where does the Granite Mountain Trail start?
The line begins at 48.5165, -119.8491 and ends at 48.4969, -119.8965. The nearest recorded trailhead is Granite View Trailhead, 0.2 miles from the line. The record does not say which end is the usual start.
Source: Forest Service trail layer
Is the Granite Mountain Trail in a wilderness area?
No. The trail line does not cross any polygon in the National Wilderness Preservation System layer.
Source: Wilderness Connect
Where can I camp near the Granite Mountain 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.
How developed is the Granite Mountain Trail?
Trail class 3, which the Forest Service describes as developed. Class 1 is a minimal, unimproved route and class 5 is fully developed, often paved.
Source: Forest Service trail layer
How steep and how wide is the Granite Mountain Trail?
The typical grade is 12-20 percent. The typical tread is 18-24 inches wide.
Source: Forest Service trail layer
Who manages the Granite Mountain Trail?
Colville National Forest, Forest Service unit 0621. The trail is in Washington.
Is there a fire near the Granite Mountain Trail?
3 active incidents within 50 miles of the trail midpoint as of 2026-09-17, the nearest Sinlahekin at 16 miles. Check the forest's closure orders before you go.
Source: Fire nearby
Source
This page is built from 1 segment named GRANITE MOUNTAIN in the Forest Service TrailNFS_Publish layer, administrative unit 0621. 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.