Page Type Page Type: Mountain/Rock
Location Lat/Lon: 37.52521°N / 107.0919°W
Additional Information GPX File: Download GPX » View Route on Map
Activities Activities: Mountaineering
Seasons Season: Summer
Additional Information Elevation: 12593 ft / 3838 m
Sign the Climber's Log


(R) Sugarloaf and (L) Toner Mountains. From the summit of Pagosa Peak

Sugarloaf and the nearby Toner Mountain are a couple of mid 12ers that rise in the Weminuche Wilderness of the San Juan Mountains of southwestern Colorado. A trail starts at Middle Fork Trailhead near the town of Pagosa Springs and goes deep into the wilderness. This trail can be followed to an elevation of 11700 ft or so to reach the base of the summit of Sugarloaf Mountain where you can leave trail and hike to the top.

Getting There

See map below. From the junction of Route 160 and Piedra Road (a few miles west of the springs in Pagosa Springs) turn north onto Piedra Road (Road 600) and follow it through the subdivisions. Pavement end after 6 miles and the road becomes Road 631. This was a well graded dirt road where I could drive 30-40 MPH. At Sportsman’s Campground and Cabins, turn right onto Road 636 and drive to the end of it at Middle Fork Trailhead. The last 1.5 miles became somewhat rough but I did not need 4 wheel drive. Total distance from Route 160 was 23 miles (took a good 50 minutes to drive).


All distances are per my GPS
Middle Fork Trailhead
8420 ft
zero miles
12593 ft
6.25 miles

4173 ft net vertical gain
12.50 miles

Dramatic view to the north at trailhead.

Dramatic view at Middle Fork TrailheadCliffs at Trailhead

Head east on the trail and cross the Middle Fork of Piedra River. This log served as a perfect bridge. Without the log, crossing will likely require you to get wet.

Crossing the creek over the logLog over creek

On the east side of the river, the trail heads north going flat for half a mile or so until it reaches a series of switchbacks going up quickly.

Above the first few switchbacks
On the lower parts of the trail

On the lower parts of the trail

Continue up the trail through switchbacks followed by less steep areas. At the time of my hike, much of the pine trees appeared dead.

On the trail

Waterfall by the trail.

On the trail

Many fallen logs created obstacles on the trail slowing me down. Flowers in the dead forest and the meadows were beautiful.

On the trail
On the trail
On the trail
On the trail

Toner Mountain could then be seen.

Toner MountainToner Mountain

And then Sugarloaf itself. Farther up, Sugarloaf went out of view again.

Summit of Sugarloaf MountainSugarloaf Mountain

On the way up, I wanted to stay on the trail as much as I could to gain elevation but this caused me to get a little far from Sugarloaf. I left trail at around 11800 ft and ended up walking through the forest doing some downhill to reach the base of the peak. The best place to leave trail is probably at around 11650 ft. Sugarloaf may not always be in view so you must know where you are.

Summit of Sugarloaf MountainSummit of Sugarloaf Mountain

I then went up first the grassy and then the boulder covered slope which became increasingly more steep.

Steep boulder/rock field

Looking down the steep boulder covered slope.

Looking down the steep boulder fieldLooking down the steep slope I climbed

Summit turned out to be a long and narrow area. Views from the summit.

Pagosa PeakPagosa Peak
Toner MountainToner Mountain
Peak 11985 ftPeak 11985 ft
South River PeakSouth River Peak
Red MountainRed Mountain
(L) Peak 12848 ft, (R) Peak 12660 ft (the sharp peak)Peak 12848 ft & Peak 12660 ft
Pagosa & Cherry Cairn PeaksPagosa & Cherry Cairn Peaks
Looking northwestLooking northwest

Red Tape

No fees or permits required.



Parents refers to a larger category under which an object falls. For example, theAconcagua mountain page has the 'Aconcagua Group' and the 'Seven Summits' asparents and is a parent itself to many routes, photos, and Trip Reports.

San Juan RangeMountains & Rocks
Colorado 12ersMountains & Rocks