Page Type Page Type: Mountain/Rock
Location Lat/Lon: 38.13500°N / 107.5739°W
Additional Information County: Hinsdale & Ouray
Activities Activities: Hiking, Scrambling
Seasons Season: Spring, Summer, Fall, Winter
Additional Information Elevation: 12152 ft / 3704 m
Sign the Climber's Log


Courthouse and Chimney Rock
Courthouse Mountain and Chimney Rock | Liba Kopeckova

Courthouse Mountain is an exceptionally striking peak south of Owl Creek Pass in the Cimarron Mountains sub-range of the San Juan Mountains of Colorado. Uniquely shaped and with over 1,000 feet of vertical prominence, Courthouse Mountain strikes quite the figure across the skyline and is easy to distinguish from its neighbors. Further underscoring the local importance of this mountain, it occupies a USGS quad named Courthouse Mountain.

The views from the top of this mountain are positively astounding! Much of the wild and wooly Uncompaghre Wilderness is visible from the top of Courthouse Mountain. To the immediate east-southeast sit Dunsinane Mountain and Precipice Peak. South along that ridge is the rugged combination of Redcliff and Coxcomb Peak. Northward along the Cimarron Ridge the visitor can look down on the slender tower of Chimney Rock. Silver Jack Reservoir is visible in the northern distance.

Resident scavenger

Unusual for a San Juan peak, Courthouse Mountain has a trail almost all the way to the summit (a trail reaches the rocky summit ridge) making this a good "introduction to the San Juan highcountry" type of mountain. The summit ridge is airy but broad and presents a good introduction to San Juan scrambling for the uninitiated. This mountain offers serious bang-for-the-buck and is well worth the trip!

Rank: 1,221st highest peak in Colorado
Prominence: 1,172 feet
USGS Quad: Courthouse Mountain
Planning Map: Trails Illustrated #141 Telluride, Silverton, Ouray, Lake City

Profile image courtesy of csmcgranahan.

Getting There

Courthouse Mountain
Summit Ridge | Scott

Courthouse Mountain is roughly half way between the Colorado towns of Ouray and Lake City. While there are a few small, municipal airports nearby, Denver International Airport, the nearest major, international airport, is over 200 twisty, turning miles away.

There are several ways to reach this peak by road. The mountain can be accessed from the west via FS 857, or from the northwest via FS 858. However, most visitors to this peak will access the mountain via FS 858 to FS 860 for the most expedient route to the summit via the Courthouse Mountain trail.

From US 50 between Montrose and Gunnison: Head south on County Road 858 (which becomes FS 858). Note signs to the Silver Jack Reservoir. Pass the Big Cimarron campground and the Beaver Lake Campground. At approximately mile 18, pass Silver Jack campground and the Silver Jack Reservoir. FS 858 loops tightly around the southern end of the reservoir. Continue on FS 858 as it again turns almost due south. At the junction with FS 860, do not follow FS 858 up Owl Creek Pass, but instead head southbound on FS 860. Less than two miles after passing the junction to Owl Creek Pass, arrive at the Courthouse Mountain Trailhead (Forest Trail #218 / #144).

In dry conditions, you do not need high clearance nor do you need 4x4 or all-wheel drive for these graded forest service roads.

Red Tape

Chimney Rock and Courthouse Mountain
Chimney Rock and Courthouse Mountain | Wiktoria Plawska
Chimney Rock and Courthouse Mountain
Chimney Rock and Courthouse Mountain | Liba Kopeckova
There are no fees or special permits required to park at the trailhead or utilize this trail system. Courthouse Mountain, however, is protected within the Uncompahgre Wilderness and special restrictions apply (including only non-motorized travel permitted and dogs must be under control). Please follow LNT (Leave No Trace) principals:

1. Plan Ahead and Prepare
2. Travel and Camp on Durable Surfaces
3. Dispose of Waste Properly
4. Leave What You Find
5. Minimize Campfire Impacts
6. Respect Wildlife
7. Be Considerate of Other Visitors



Outcrop of Courthouse Mountain
Outcrop on Courthouse Mountain | Wiktoria Plawska
Incredible views
Chimney Rock from Courthouse Mountain | Liba Kopeckova

Rustic, free, first-come, first-served, dispersed camping is available along the forest service roads radiating northward from Courthouse Mountain.

The US Forest Service service operates three campgrounds near Silver Jack Reservoir north of Courthouse Mountain. View this USFS PDF for detailed information.

Campground Name Elevation Sites Nightly Rate Season Water?
Big Cimarron 8,600 ft. 9 $12 Late May to early September No
Beaver Lake 8,400 ft. 11 $12 Late May to early September No
Silver Jack 8,400 ft. 60 $14 Late May to early September Yes

Note that only Silver Jack Campground has water. Campgrounds are open Memorial Day weekend through Labor Day weekend, and reservations are not accepted.

Weather & Seasons

Summit view
Summit view | Liba Kopeckova
Redcliff and Coxcomb
Redcliff and Coxcomb | Liba Kopeckova
Find more about Weather in Ouray, CO
Click for weather forecast
As with any mountain, this peak could be scaled year-round with the right gear and will. Deep winter snows prompting road closures would make for a long approach. Summer is the high season here. Expect crowded conditions and warm (though not unbearably hot) days. The mid-summer wildflower show in this area is out-of-this-world. Be off the summit before noon to avoid afternoon thunderstorms. Autumn in this area would be outstanding! Find more about Weather in Ouray, CO
Click for weather forecast



Children refers to the set of objects that logically fall under a given object. For example, the Aconcagua mountain page is a child of the 'Aconcagua Group' and the 'Seven Summits.' The Aconcagua mountain itself has many routes, photos, and trip reports as children.