Page Type Page Type: Mountain/Rock
Location Lat/Lon: 37.95570°N / 105.0845°W
Additional Information County: Custer & Huerfano
Activities Activities: Hiking
Seasons Season: Spring, Summer, Fall, Winter
Additional Information Elevation: 11580 ft / 3530 m
Sign the Climber's Log


UN 11580 SummitThe Summit
A good winter peak. Good views on the route, but not so much on top where you’ll find lots of trees and rocks. The actual summit is a bit hard to pick out, we were unable to find a summit jar or a USGS marker. Overall, UN 11580 provides a nice hike, good exercise and definitely worth the time.
11580 ViewsViews near summit

Getting There

UN 11580 is roughly 35 miles west of Pueblo, Colorado, near the town of San Isabel and Lake Isabel. The summit sits not far off of the Snowslide Trail #1318. The Snowslide Trail can be accessed from two points:
• Eight miles Northwest of Rye on State Highway 165 at Lake Isabel Recreation area on Forest Service Road # 376 Approximately 5 miles round trip and 2600 feet of gain, this is a great hike.
• Off of Forest Service Road # 360, Forest Service Road # 352.
The TrailheadThe Trailhead

Red Tape

There is little red tape in this part of the San Isabel National Forest. There are no fees to park or recreate in this area.


National Forest Campgrounds

Campground NameElevationSitesNightly RateSeasonNotes
St. Charles8,800 ft.15$15May through OctoberNear Lake Isabel Recreation Area
Ophir8,900 ft.30$15Late May to early SeptemberVery close to Bishop's Castle
Davenport8,500 ft.12$13Late May to early SeptemberClose to Ophir CG
Oak Creek7,600 ft.16FreeYear-RoundLowest elevation; Closest to Cañon City; No water
La Vista8,600 ft.27$15-$19 (RV)Mid-April through Mid-OctoberOnly CG in San Isabel NF with electric hookups

Courtesy of my wife Sarah Simon - Thanks

Weather and Seasons

The Wet Mountains generally tend to be warmer and drier than most mountain ranges in Colorado. (They are considered "wet" compared to the arid Pueblo and Cañon City areas, however.) The trail system on Saint Charles Peak is popular with dirt bike riders. If you desire to climb this peak without the whine of engines, I suggest snowshoeing or skiing during snow season.

Summer: Expect summers to be relatively hot compared to other mountainous areas of Colorado.

Fall: The autumn leaf display in the Wet Mountains is simply spectacular. In addition the ubiquitous golden-hued Aspen, these mountains also boast thick stands of orange-to-crimson Gamble Oak.

Winter: Nowhere near as high or steep as the Sangre de Cristo Mountains to their west, many of the Wet Mountain summits sit below timberline providing nice cover from winter winds. Combined with a generally smaller snow-pack, much (though not all!) of the Wet Mountains can be enjoyed in snow season without that tingling fear of avalanche experienced in much of the Colorado high country.

Spring: The snows will typically melt earlier in the Spring in the Wet Mountains than in other, higher ranges and mountains to the north.



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.



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.

Wet MountainsMountains & Rocks