Mountain Range

San Juan Mountains summits

Named peaks, snowpack stations, streamflow gauges and watersheds in the San Juan Mountains. Built for climbers, hikers, anglers, paddlers, and anyone curious about how the range is faring this season.

Named summits
20
Highest peak
14,309ft
SNOTEL stations
42
USGS gauges
57
Open the San Juan Mountains on the map Every peak, gauge, and SNOTEL station overlaid on terrain.
Open the map →
May
19
2026
Range overview
The San Juan Mountains, situated in the southwestern portion of Colorado, are renowned for their stunning beauty and rich history. This mountain range is known for its unique geology, with several peaks composed of volcanic ash and rock formations. Notable peaks in the San Juan Mountains include Uncompahgre Peak, Mount Wilson, and El Diente Peak. The highest peak in the range is Mount Sneffels, standing tall at 14,158 feet. The San Juan Mountains encompass several significant hydrology systems, including the Uncompahgre River, Animas River, and San Juan River. These rivers provide essential water resources for the region's agriculture, mining, and recreation industries. Interestingly, the mountains are also home to the famous Durango and Silverton Narrow Gauge Railroad, a popular tourist attraction. Additionally, the San Juan Mountains have a rich mining history, enduring through several boom and bust cycles, and the remaining ghost towns provide fascinating glimpses into the past.
San Juan Mountains at a glance

Range-wide overview

The San Juan Mountains in four data points -- summits, climate stations, and water-flow coverage.

Highest peak

Uncompahgre Peak 14,309 ft

Most prominent named summit in the range.

Average elevation

Across 20 summits 13,778 ft

Mean of every named peak Snoflo tracks here.

Climate stations

SNOTEL + USGS gauges 42 + 57

Real-time snowpack and streamflow coverage.

Watersheds drained

HUC sub-basins touched 8

Hydrologic sub-basins the range feeds.

Summit inventory

San Juan Mountains named peaks

Every named summit Snoflo tracks in the San Juan Mountains, sorted by elevation. Elevation is heat-mapped to highlight the alpine zone. Tap any peak for its full report.

20 peaks
Peak Elevation
Uncompahgre Peak 14,309 ft
Mount Wilson 14,246 ft
El Diente 14,159 ft
Mount Sneffels 14,150 ft
Mount Eolus 14,083 ft
Windom Peak 14,082 ft
Sunlight Peak 14,059 ft
Handies Peak 14,048 ft
Redcloud Peak 14,034 ft
Wilson Peak 14,017 ft
Wetterhorn Peak 14,015 ft
San Luis Peak 14,014 ft
Sunshine Peak 14,001 ft
Stewart Peak 13,983 ft
Rio Grande Pyramid 13,821 ft
Little Giant Peak 13,416 ft
Palmyra Peak 13,319 ft
King Solomon Mtn 13,220 ft
Gold Hill 12,716 ft
Bald Mountain 11,880 ft
Climate signal

Snowpack & streamflow in the San Juan Mountains

Live readings from every SNOTEL station and USGS streamgauge feeding the range's drainages.

SNOTEL snowpack

Station Snowpack SWE Elev
Slumgullion · 0.1 in 11,440ft
Wager Gulch · 0.1 in 11,100ft
Cimarron 8nw Ham · · 7,612ft
Montrose 7.3 Ene, Co · · 6,936ft
Gunnison Coop · · 7,657ft
Gunnison 3wsw · · 7,612ft
Vallecito 7.0 in 0.1 in 10,880ft
Bayfield 7n · · 7,280ft
Pagosa Springs 5.8 Sse, Co · · 7,247ft
Bayfield 6.2 N, Co · · 7,441ft
Pagosa Springs 9.1 Nnw, Co · · 8,819ft
Ignacio 6ese · · 6,555ft
Porphyry Creek · · 10,760ft
Sargents Mesa · · 11,530ft
Pitkin 1.1 Sw, Co 24.0 in · 9,134ft
Lone Cone · · 9,600ft
Cascade · -0.3 in 8,880ft
Cascade #2 19.0 in 0.1 in 8,920ft
Mineral Creek · · 10,040ft
Molas Lake 1.0 in · 10,500ft

USGS streamflow

Gauge Flow Gage Elev
Cimarron River Near Cimarron, Co. 100.0 cfs 1.77ft 8,643.0ft
Lake Fork At Gateview, Co. 236.0 cfs 2.05ft 7,841.0ft
Cimarron River Bl Squaw Creek, Nr Cimarron, Co. 63.8 cfs 8.04ft 6,863.0ft
Gunnison River Below Gunnison Tunnel, Co. 303.0 cfs 1.84ft 6,518.0ft
Gunnison River Near Gunnison, Co. 604.0 cfs 1.55ft 7,670.0ft
Ohio Creek Above Mouth Nr Gunnison, Co 35.7 cfs 2.66ft 7,770.0ft
Smith Fork Near Lazear, Co. 1.59 cfs 4.61ft 5,843.0ft
Lake Fork Blw Lake San Cristobal Nr Lake City 122.0 cfs 4.69ft 9,003.0ft
San Juan River Near Archuleta, Nm 448.0 cfs 3.48ft 5,665.0ft
Los Pinos River At La Boca, Co. · · 6,164.0ft
Spring Creek At La Boca, Co. · · 6,164.0ft
San Juan River Near Carracas, Co. 689.0 cfs 3.33ft 6,084.0ft
Navajo River Bl Oso Diversion Dam Nr Chromo, Co. 86.40 cfs 1.86ft 7,651.0ft
Navajo R At Banded Peak Ranch, Near Chromo, Co. 169.00 cfs 3.32ft 7,952.0ft
Los Pinos River Near Ignacio, Co 6.53 cfs 1.36ft 6,651.0ft
Rio Blanco Bl Blanco Div Dam, Nr Pagosa Sps, Co. 38.70 cfs 1.71ft 7,876.0ft
San Juan River At Pagosa Springs, Co. 561.0 cfs 5.71ft 7,061.0ft
East Fork San Juan River Nr Pagosa Springs, Co. -888 cfs 3.61ft 7,620.0ft
Vallecito Creek Near Bayfield, Co. 175.0 cfs 1.73ft 7,925.0ft
Cochetopa Creek Below Rock Creek Nr Parlin, Co. 6.28 cfs 1.61ft 8,479.0ft
Outdoor recreation

What to do in the San Juan Mountains

Climbing, hiking, fishing, paddling, and more -- everything Snoflo tracks for the range.

Mountain activities

1. Hiking: The San Juan Mountains offer numerous hiking trails ranging from easy to strenuous, providing hikers with stunning views of alpine lakes, waterfalls, and rugged peaks. Popular hikes include Ice Lakes Basin, Blue Lakes Trail, and Handies Peak.

2. Backpacking: Backpacking in the San Juan Mountains allows visitors to explore remote areas and experience true wilderness. The Weminuche Wilderness, Colorado's largest wilderness area, offers countless backpacking opportunities with stunning scenery and diverse wildlife.

3. Camping: Camping in the San Juan Mountains is a popular activity, with numerous campgrounds and dispersed camping areas available. Visitors can enjoy sleeping under the stars in peaceful surroundings, with many campgrounds offering amenities such as fire pits and picnic tables.

4. Mountain Biking: The San Juan Mountains offer world-class mountain biking trails, with options for riders of all skill levels. The popular Colorado Trail and the Durango Mountain Resort's bike park are just a couple of the many trails available for mountain biking enthusiasts.

5. Rock Climbing: The San Juan Mountains provide numerous opportunities for rock climbers, with a variety of routes and terrain to choose from. Popular climbing areas include the Ouray Ice Park for ice climbing, and the Telluride Via Ferrata for a unique climbing experience.

6. Fishing: The San Juan Mountains offer excellent fishing opportunities, with numerous rivers, streams, and alpine lakes teeming with trout. The Animas River and the Gunnison River are popular spots for fly fishing, while lakes such as Lake San Cristobal and Trout Lake are great for fishing from shore or a boat.

7. Wildlife Viewing: The San Juan Mountains are home to a diverse array of wildlife, including elk, deer, black bears, and mountain goats. Visitors can enjoy wildlife viewing opportunities by hiking, camping, or simply driving through the scenic mountain roads.
FAQ

About the San Juan Mountains

How many named peaks are in the San Juan Mountains?

Snoflo tracks 20 named summits in the San Juan Mountains. The highest is Uncompahgre Peak at 14,309 feet.

Where does the elevation data come from?

Peak elevations are pulled from the USGS Geographic Names Information System (GNIS) and Snoflo's named-summit registry. Snowpack readings come from the NRCS SNOTEL network; streamflow from USGS gauges in the range's drainages.

Are these all walk-up summits?

No. The list ranges from drive-up overlooks to technical alpine objectives. Tap any peak for its full report, route notes, and trip-planning data. Always check weather, avalanche, and trip-report sources before heading out.

How often is the data updated?

Peak elevation is static reference data. Snowpack and streamflow readings refresh continuously from the NRCS and USGS public feeds throughout the day.

Can I get alerts for stations in this range?

Yes. Save any SNOTEL station or USGS gauge as a favorite in the Snoflo iOS app, set a threshold (snowpack inches, discharge cfs), and you'll get a push the moment it crosses.

Explore more ranges

Beyond the San Juan Mountains

Browse every mountain range Snoflo tracks across the U.S.

Absaroka Range 5 peaks Adirondacks 16 peaks Alaska Range 17 peaks Alaska/Yukon Ranges 73 peaks Aleutian Range 3 peaks Allegheny Mountains 4 peaks Appalachian Mountains 91 peaks Black Hills 5 peaks Blue Ridge Mountains 26 peaks Brooks Range 2 peaks Cascade Range 307 peaks Catskill Mountains 2 peaks Central American Ranges Central And Southern California Ranges 17 peaks Central Appalachian Ridges 2 peaks Central Colorado Ranges 11 peaks Central Montana Rockies 32 peaks Chugach Mountains 23 peaks Colorado Plateau 17 peaks Columbia Mountains 1 peak Columbia Plateau 14 peaks Elk Range Area 15 peaks Far Northern Rockies 1 peak Flat Tops Area 1 peak Front Range 30 peaks Great Basin Ranges 17 peaks Great Plains 3 peaks Green Mountains 4 peaks Idaho-Bitterroot Rockies 11 peaks Intermountain West 70 peaks Kenai Mountains 7 peaks Longfellow Mountains 5 peaks Midwest-Great Lakes Area 3 peaks New England Upland 5 peaks North American Plains 22 peaks Northern Appalachian Ridges 5 peaks Northwest U.S. Coast Ranges 3 peaks Olympic Mountains 25 peaks Ozark Highlands 1 peak Pacific Ranges 436 peaks Rocky Mountains 236 peaks Saint Elias Mountains 4 peaks Sangre De Cristo Range 28 peaks Sawatch Range 24 peaks Sierra Nevada 77 peaks Southern Appalachian Ridges 5 peaks Southern Wyoming Ranges 1 peak Southwest Basins And Ranges 18 peaks Talkeetna Mountains 3 peaks Teton Range - Yellowstone Area 13 peaks Uinta Range 6 peaks Wasatch Range 17 peaks White Mountains 18 peaks Wind River Range 6 peaks Wrangell Mountains 6 peaks