Overview
Thousand Lake Mountain rises at the southern end of the Fishlake Plateau, forming a geographic and ecological bridge between the high-elevation aspen plateau country and the red-rock canyon terrain of Capitol Reef. The 8.8-mile loop trail circles the mountain through some of the most intact old-growth spruce-fir forest in Fishlake National Forest, emerging periodically onto rim viewpoints with views of the Waterpocket Fold.
This trail sits at the southern end of the forest, closer to Torrey and Capitol Reef than to Fish Lake. That geographic position means it attracts a different visitor mix than the Fish Lake area: some hikers pair it with a Capitol Reef visit, while others seek it out specifically for the old-growth forest. Either way, the loop is a full day's outing that requires a reasonable fitness level and careful attention to water supply since there are no sources on route.
The Route
Trailhead to West Rim (Miles 0-2.2) From the trailhead parking area, the trail climbs the western slope of Thousand Lake Mountain through dense Engelmann spruce and subalpine fir. The old-growth character is apparent quickly: trees here reach diameters of 2 to 3 feet, and fallen logs create complex habitat layers. At mile 2.2, the trail reaches the west rim with the first views down into Sulphur Creek drainage and Capitol Reef country.
North Slopes and High Meadows (Miles 2.2-4.8) The loop turns north and follows the mountain's upper contours through alternating forest and meadow. Elk and mule deer habitat is prime through this section; early morning hikers have good odds of sightings in the open meadow clearings. The elevation stays between 9,800 and 10,400 feet for most of this stretch, with minimal climbing.
East Rim and Return (Miles 4.8-8.8) The trail curves east and south, crossing the mountain's eastern arm before descending back to the trailhead. The eastern rim section has the best views toward the Henry Mountains and Waterpocket Fold. The descent is gradual and well-graded, returning through the same old-growth zone encountered on the outbound leg.
When to Hike
July opens the season after snowmelt clears the high meadows. The old-growth forest canopy stays cool even on warm July days.
August brings afternoon thunderstorms but also the peak of summer wildflowers in the meadow openings. Start before 7 a.m. to be off the exposed rim sections before storms build.
September is the optimal month: dry trail surface, minimal crowds, and the beginning of fall color in the aspen below the mountain. Temperatures are comfortable for a full-day loop.
What to Bring
Many hikers carry 2.5 to 3 liters of water for this 8.8-mile loop since there are no reliable water sources. A trail map is important because the loop junction signage can be ambiguous at the north end. Trekking poles help on the descent. Review conditions at /learn/checking-conditions-before-you-go before departing; the access road can be impassable after heavy rain.
Trailhead Access
The trailhead is reached via Elkhorn Road (Forest Road 206) from Torrey, Utah. The last 2 miles of approach road are rough and benefit from a high-clearance vehicle. A vault toilet is available at the trailhead parking area. No permit or fee is required as of 2026. Dogs are welcome on leash. Cell service is not available. Torrey has gas, lodging, and restaurants and is the best base for this hike.
Nearby
The Fremont River Canyon Hike is a lower-elevation option accessible from UT-24 en route between Torrey and Loa. The Mount Terrill Summit is the highest point in the forest and a contrast to this loop's forested character. Follow Leave No Trace, particularly in the old-growth zones: /learn/leave-no-trace-7-principles.