South Fork
South Fork Trail is a 5 miles trail in White River National Forest, Colorado. The Forest Service rates it trail class 3, developed. It is open to hiking and horse and pack stock. It enters Flat Tops Wilderness.
Trail conditions, closures and hazards are not tracked here. The White River 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 | 39.8499, -107.3192 · Directions ↗ |
| Other end | 39.8828, -107.3214 · 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 is recorded as 3 segments.
The trail
| Length | 5 miles |
| Trail class | 3, developed |
| Type | land trail |
| Surface | native material |
| Typical tread width | 18-24 inches |
| Motor vehicles | Closed to all motorized use year-round |
| Accessibility | Not evaluated |
| Trail numbers | 1827 |
| Forest | White River National Forest (unit 0215) |
| States | Colorado |
| 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 year-round |
| Horse and pack stock | Allowed year-round |
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.
Wilderness
- Flat Tops Wilderness WildernessFS · about 98% of the line is insideWilderness Connect ↗
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.
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.
Reference
Questions people ask
How long is the South Fork Trail?
5 miles, the sum of the 3 segments the Forest Service records under this name in White River National Forest.
Source: Forest Service trail layer
What is allowed on the South Fork Trail?
hiking and horse and pack stock. The trail is closed to motor vehicles year-round.
Source: Forest Service trail layer
Where does the South Fork Trail start?
The line begins at 39.8499, -107.3192 and ends at 39.8828, -107.3214. 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 South Fork Trail in a wilderness area?
Yes. It enters Flat Tops Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.
Source: Flat Tops Wilderness Wilderness
Where can I camp near the South Fork 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 South Fork 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 South Fork Trail?
The typical tread is 18-24 inches wide.
Source: Forest Service trail layer
Who manages the South Fork Trail?
White River National Forest, Forest Service unit 0215. The trail is in Colorado.
Source
This page is built from 3 segments named SOUTH FORK in the Forest Service TrailNFS_Publish layer, administrative unit 0215. 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.