Royce Mountain Loop
Royce Mountain Loop is a 10.3 miles snow trail in Deschutes National Forest, Oregon. The Forest Service rates it trail class 4, highly developed. It is open to snowmobile, snowshoeing and cross-country skiing.
Trail conditions, closures and hazards are not tracked here. The Deschutes 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 | 43.5370, -121.9150 · Directions ↗ |
| Other end | 43.5272, -121.8201 · 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 2 segments.
The trail
| Length | 10.3 miles, of which 10.3 miles evaluated accessible |
| Trail class | 4, highly developed |
| Type | snow trail |
| Surface | snow |
| Typical tread width | over 120 inches |
| Motor vehicles | Open to at least one motorized use |
| Accessibility | At least one segment meets Forest Service accessibility guidelines |
| Trail numbers | 83868 |
| Forest | Deschutes National Forest (unit 0601) |
| States | Oregon |
| 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
| Snowmobile | Allowed 12/01 to 03/31 (month/day) |
| Snowshoeing | Allowed year-round |
| Cross-country skiing | 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.
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
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 Royce Mountain Loop?
10.3 miles, the sum of the 2 segments the Forest Service records under this name in Deschutes National Forest. 10.3 miles of that are evaluated as accessible.
Source: Forest Service trail layer
What is allowed on the Royce Mountain Loop?
snowmobile, snowshoeing and cross-country skiing. 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 Royce Mountain Loop start?
The line begins at 43.5370, -121.9150 and ends at 43.5272, -121.8201. 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 Royce Mountain Loop 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 Royce Mountain Loop?
Crescent Creek Campground (0.7 mi), Simax Group Camp (2.1 mi) and Crescent Lake Guard Station (2.2 mi) are within five miles of the trail. Site counts and booking links are on Campsite Atlas.
Source: Campsite Atlas
How developed is the Royce Mountain Loop?
Trail class 4, which the Forest Service describes as highly 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 Royce Mountain Loop?
The typical tread is over 120 inches wide.
Source: Forest Service trail layer
Is the Royce Mountain Loop accessible?
The Forest Service has evaluated 10.3 miles of this trail as meeting its accessibility guidelines. The surface is snow.
Source: Forest Service trail layer
Who manages the Royce Mountain Loop?
Deschutes National Forest, Forest Service unit 0601. The trail is in Oregon.
Source
This page is built from 2 segments named ROYCE MOUNTAIN LOOP in the Forest Service TrailNFS_Publish layer, administrative unit 0601. 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.