The San Juan Mountains is a high and rugged mountain range in the Rocky Mountains in southwestern Colorado and northwestern New Mexico. The area is highly mineralized and figured in the gold and silver mining industry of early Colorado. Major towns, all old mining camps, include Creede, Lake City, Silverton, Ouray, and Telluride. Large scale mining has ended in the region, although independent prospectors still work claims throughout the range. The last large scale mines were the Sunnyside Mine near Silverton, which operated until late in the 20th century and the Idarado Mine on Red Mountain Pass that closed down in the 1970s. Famous old San Juan mines include the Camp Bird and Smuggler Union mines, both located between Telluride and Ouray.
San Juan County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 705, making it the least populous county in Colorado. The county seat and the only incorporated municipality in the county is Silverton. The county name is the Spanish language name for "Saint John", the name Spanish explorers gave to a river and the mountain range in the area. With a mean elevation of 11,240 feet, San Juan County is the highest county in the United States and also has the two highest elevation houses in the United States; the ‘Bonnie Belle’ above Animas Forks at 11,900’ – 11,950’ elevation and an unnamed house above Picayune Gulch at 12,000’ elevation.
Mineral County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 865, making it the third-least populous county in Colorado, behind San Juan County and Hinsdale County. The county seat and only incorporated municipality in the county is Creede. The county was named for the many valuable minerals found in the mountains and streams of the area.
Hinsdale County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 788, making it the second-least populous county in Colorado. With a population density of only 0.71 inhabitants per square mile (0.27/km2), it is also the least-densely populated county in Colorado. The county seat and only incorporated municipality in the county is Lake City. The county is named for George A. Hinsdale, a prominent pioneer and former Lieut. Governor of Colorado Territory.
The Continental Divide National Scenic Trail is a United States National Scenic Trail with a length measured by the Continental Divide Trail Coalition of 3,028 miles (4,873 km) between the U.S. border with Chihuahua, Mexico and the border with Alberta, Canada. Frequent route changes and a large number of alternate routes result in an actual hiking distance of 2,700 miles (4,300 km) to 3,150 miles (5,070 km). The CDT follows the Continental Divide of the Americas along the Rocky Mountains and traverses five U.S. states — Montana, Idaho, Wyoming, Colorado, and New Mexico. In Montana near the Canadian border the trail crosses Triple Divide Pass.
Wolf Creek Pass is a high mountain pass on the Continental Divide, in the San Juan Mountains of Colorado. It is the route through which U.S. Highway 160 passes from the San Luis Valley into southwest Colorado on its way to New Mexico and Arizona. The pass is notable as inspiration of a C. W. McCall song. The pass is significantly steep on either side and can be dangerous in winter. There are two runaway truck ramps on the westbound side for truckers that lose control of their brakes.
The Powderhorn Wilderness is a 62,050-acre (251.1 km2) wilderness area in Hinsdale and Gunnison counties, Colorado, United States, located 5 miles (8.0 km) northeast of Lake City.
The San Juan National Forest is a U.S. National Forest covering over 1,878,846 acres in western Colorado. The forest occupies land in Archuleta, Conejos, Dolores, Hinsdale, La Plata, Mineral, Montezuma, Rio Grande, San Miguel and San Juan Counties. It borders the Uncompahgre National Forest to the north and the Rio Grande National Forest to the east. The forest covers most of the southern portion of the San Juan Mountains west of the Continental Divide. The forest contains two alpine wilderness areas; the Weminuche and South San Juan, as well as the Piedra Area. The Durango and Silverton Narrow Gauge Railroad passes through the National Forest.
The Weminuche Wilderness is a wilderness area in southwest Colorado managed by the United States Forest Service as part of the San Juan National Forest on the west side of the Continental Divide and the Rio Grande National Forest on the east side of the divide. The Weminuche Wilderness was designated by Congress in 1975, and expanded by the Colorado Wilderness Acts of 1980 and 1993. It is located 4 miles (6.4 km) southeast of the town of Silverton, 17 miles (27 km) northeast of Durango, and 8 miles (13 km) west of South Fork. At 499,771 acres (2,022.50 km2), it is the largest wilderness area in the state of Colorado. Elevation in the wilderness ranges from 7,700 feet (2,300 m) along the Animas River to 14,093 feet (4,296 m) at the summit of Windom Peak.
Windom Peak is the highest summit of the Needle Mountains range of the Rocky Mountains of North America. The prominent 14,093-foot (4,296 m) fourteener is located in the Weminuche Wilderness of San Juan National Forest, 28.2 miles (45.4 km) northeast by north of the City of Durango in La Plata County, Colorado, United States. The summit of Windom Peak is the highest point in La Plata County and the entire San Juan River drainage basin. The mountain was named in honor of Minnesota senator William Windom.
Twilight Peak is the highest summit of the West Needle Mountains range of the San Juan Mountains System in southwestern Colorado.
Rio Grande National Forest is a 1.86 million-acre (7,530 km2) U.S. National Forest located in southwestern Colorado. The forest encompasses the San Luis Valley, which is the world's largest agricultural alpine valley, as well as one of the world's largest high deserts located around mountains. The Rio Grande rises in the forest, and the Continental Divide runs along most of its western border. The forest lies in parts of nine counties. In descending order of land area within the forest they are Saguache, Mineral, Conejos, Rio Grande, Hinsdale, San Juan, Alamosa, Archuleta, and Custer counties. Forest headquarters are currently located in Monte Vista, Colorado, but plan to move to Del Norte. There are local ranger district offices in Del Norte, La Jara, and Saguache.
Pigeon Peak, elevation 13,978 ft (4,260 m), is a summit in the Needle Mountains, a subrange of the San Juan Mountains in the southwestern part of the US State of Colorado. It rises dramatically on the east side of the Animas River, 1.5 miles (2.4 km) west of the fourteener Mount Eolus. It is located in the Weminuche Wilderness, part of the San Juan National Forest.
The South San Juan Wilderness is a U.S. Wilderness Area located in the San Juan National Forest, east of Pagosa Springs, in southern Colorado. The area, which spans 158,790 acres, was designated a Wilderness Area and put into the National Wilderness Preservation System in 1980 by the United States Congress.
Graham Peak is a prominent mountain summit in the San Juan Mountains, a range of the Rocky Mountains System in southwestern Colorado
Jagged Mountain is a high mountain summit in the Needle Mountains range of the Rocky Mountains of North America. The 13,830-foot (4,215 m) thirteener is located in the Weminuche Wilderness of San Juan National Forest, 12.2 miles (19.7 km) south-southeast of the Town of Silverton in San Juan County, Colorado, United States.
Mount Garfield is a 13,074-foot-elevation (3,985-meter) mountain summit located in San Juan County, Colorado, United States. It is situated eight miles south of the community of Silverton, in the Weminuche Wilderness, on land managed by San Juan National Forest. It is part of the San Juan Mountains range which is a subset of the Rocky Mountains of North America. Precipitation runoff from the mountain drains into tributaries of the Animas River. The peak can be seen from U.S. Route 550 and the Durango and Silverton Narrow Gauge Railroad. Topographic relief is significant as the west aspect rises over 4,300 feet above the river and railway in approximately one mile. It is set six miles west of the Continental Divide, one mile west of Electric Peak, and three miles east-southeast of Snowdon Peak.
Snowdon Peak is a 13,077-foot-elevation (3,986-meter) mountain summit located in San Juan County, Colorado, United States. It is situated seven miles south of the community of Silverton, in the Weminuche Wilderness, on land managed by San Juan National Forest. It is part of the San Juan Mountains range which is a subset of the Rocky Mountains of North America, and is set nine miles west of the Continental Divide. Topographic relief is significant as the east aspect rises 4,300 feet above the Animas River in approximately 1.5 mile. Neighbors include Mount Garfield three miles to the east-southeast, and Twilight Peak, which is the nearest higher peak, 3.7 miles to the south-southwest. This mountain can be seen from U.S. Route 550. The mountain is named after Snowdon, the highest mountain in Wales.
