San Juan Skyway Scenic and Historic Byway

Colorado Scenic and Historic Byway

San Juan Skyway Scenic and Historic Byway

Route information
Maintained by CDOT
Length	236 mi<^[1]^[2] (380 km)
Existed	September 1988^[3]–present
Major junctions
South end	US 550 / US 160 Durango
North end	US 550 / SH 62 Ridgway

Location
Country	United States
State	Colorado
Counties	Dolores, La Plata, Montezuma, San Juan, and San Miguel counties

Highway system
Scenic Byways National National Forest BLM NPS Colorado State Highway System Interstate US State Scenic

The San Juan Skyway Scenic and Historic Byway is a 236-mile (380 km) All-American Road, National Forest Scenic Byway, and Colorado Scenic and Historic Byway located in Dolores, La Plata, Montezuma, San Juan, and San Miguel counties, Colorado, United States. The byway forms a loop in southwestern Colorado traversing the heart of the San Juan Mountains. The San Juan Skyway reaches its zenith at Red Mountain Pass at elevation 11,018 feet (3,358 m). Mesa Verde National Park was one of the original UNESCO World Heritage Sites. The Silverton Historic District and the Telluride Historic District are National Historic Landmarks.

It roughly parallels the routes of the narrow gauge railways: Rio Grande Southern (US 160, SH 145 and SH 62); and the unconnected Ouray and Silverton Branches of the Denver & Rio Grande along US 550 with the Silverton Railroad bridging a part of the gap. Its origin can be traced to the Around the Circle Route promoted by the D&RG.

The San Juan Skyway overlaps with the Trail of the Ancients Scenic and Historic Byway on Colorado State Highway 145 between U.S. Highway 160 and Colorado State Highway 184. The San Juan Skyway connects with the Tracks Across Borders Scenic and Historic Byway at Durango, the Alpine Loop Back Country Byway at Silverton and Ouray, and the Unaweep Tabeguache Scenic Byway at Placerville.

Route description

U.S. Highway 160

View of San Juan Mountains from the San Juan Skyway

Starting in Durango, Colorado, the largest city on San Juan Skyway, the byway follows U.S. Highway 160 (US 160) west through the town of Mancos to Cortez passing the entrance to Mesa Verde National Park.

State Highway 145

The byway turns north at Cortez, following State Highway 145 (SH 145) through the town of Dolores and the Dolores River into the San Juan National Forest. The byway passes through Rico, county seat of Dolores County prior to 1941. The old Courthouse still remains. From Rico the byway crosses 10,222 ft (3116 m) Lizard Head Pass and enters the Uncompahgre National Forest. Lizard Head Pass provides views of the 14,159-foot (4,316 m) El Diente Peak, the 14,246-foot (4,342 m) Mount Wilson, the 14,017-foot (4,272 m) Wilson Peak and the pass's namesake, the 13,113-foot (3,997 m) Lizard Head Peak. The byway descends near the town of Ophir past the location of the Ophir Loop of the Rio Grande Southern Railroad. A spur road heads off to the mining town turned ski resort of Telluride. The byway follows the San Miguel River to the town of Placerville.

State Highway 62

The byway turns east at Placerville onto SH 62 and follows it over Dallas Divide. There are many excellent views of the San Juan Mountains, especially of the mountains around the 14,150-foot (4,310 m) Mount Sneffels. From the top of the divide the byway descends into the town of Ridgway. The entire route of the byway from Durango to Ridgway roughly follows the route of the Rio Grande Southern Railroad.

U.S. Highway 550

From Ridgway, the byway turns south onto US 550 following the Uncompahgre River into the Victorian mining town of Ouray. The highway is referred to as the Million Dollar Highway from Ouray south back to Durango. For the first 7.0 miles (11.3 km) south of Ouray the byway follows through the Uncompahgre Gorge. Just past the only tunnel on the route, just south of Ouray, the road crosses over Bear Creek Falls on a bridge at the location of an impassable toll booth on the original road. The Alpine Loop National Back Country Byway, a four wheel drive jeep road, takes off in the gorge south of Bear Creek Falls. Before leaving the gorge the byway passes through a snow shed under the Riverside Slide avalanche zone. A monument stands near here honoring those who have lost their lives in the avalanche, including several snowplow operators. At this point the byway enters Ironton Park, a nice flat valley in contrast to the gorge. The road ascends several switchbacks, or S-curves, past the Idarado mining operation to the 11,018-foot (3,358 m) summit of Red Mountain Pass, providing views of Red Mountain and several ghost towns. Back into the San Juan National Forest the highway descends through the Chattanooga Valley to Silverton.

From Silverton the byway passes over the 10,910-foot (3,330 m) Molas Pass and the 10,640-foot (3,240 m) Coal Bank Pass, descending past the ski resort of Purgatory Resort. From Hermosa, the road parallels the Durango and Silverton narrow gauge railroad before returning to Durango.

History

The San Juan Skyway was designated as a National Forest Scenic Byway in September 1988. It was later named a Colorado Scenic and Historic Byway in 1989 and an All-American Road in September 1996.^[4]

Gallery

A stagecoach in Silverton
Ouray

Notes

References

^ "San Juan Skyway". Colorado Department of Transportation. 2021. Retrieved April 8, 2022.
^ "San Juan Skyway". America's Scenic Byways. Retrieved April 8, 2022.
^ Staff. "San Juan Skyway". National Scenic Byways. Federal Highway Administration. Retrieved September 11, 2011.
^ Staff. "Official Designations". San Juan Skyway. Federal Highway Administration. Retrieved September 11, 2011.

External links

America's Byways
America's Scenic Byways: Colorado
Colorado Department of Transportation
- Colorado Scenic & Historic Byways Commission
  - Colorado Scenic & Historic Byways
- Colorado Travel Map
Colorado Tourism Office
History Colorado
National Forest Scenic Byways

State of Colorado

Denver (capital)

Society

Colorado portal

v t e Scenic highway systems in the United States
National systems	National Scenic Byways National Forest Scenic Byways Bureau of Land Management Back Country Byways National Parkways
State systems	Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
Indian tribal systems	Navajo Nation

Protected areas of Colorado

Federal

4 National Parks	Black Canyon of the Gunnison Great Sand Dunes Mesa Verde Rocky Mountain
9 National Monuments	Browns Canyon (BLM-USFS) Camp Hale-Continental Divide (USFS) Canyons of the Ancients (BLM) Chimney Rock (USFS) Colorado Dinosaur Florissant Fossil Beds Hovenweep Yucca House
3 National Historic Sites	Amache Bent's Old Fort Sand Creek Massacre
2 National Recreation Areas	Arapaho (USFS) Curecanti
1 Wild and Scenic River	Cache la Poudre River
4 National Historic Trails	California Trail Old Spanish Trail Pony Express Trail Santa Fe Trail
1 National Scenic Trail	Continental Divide Trail
11 National Forests	Arapaho Grand Mesa Gunnison Medicine Bow–Routt Pike Rio Grande Roosevelt San Isabel San Juan Uncompahgre White River
2 National Grasslands	Comanche Pawnee
44 National Wildernesses	Black Canyon of the Gunnison Black Ridge Canyons Buffalo Peaks Byers Peak Cache La Poudre Collegiate Peaks Comanche Peak Dominguez Canyon Eagles Nest Flat Tops Fossil Ridge Great Sand Dunes Greenhorn Mountain Gunnison Gorge Hermosa Creek Holy Cross Hunter–Fryingpan Indian Peaks James Peak La Garita Lizard Head Lost Creek Maroon Bells-Snowmass Mesa Verde Mount Evans Mount Massive Mount Sneffels Mount Zirkel Neota Never Summer Platte River Powderhorn Ptarmigan Peak Raggeds Rawah Rocky Mountain National Park Sangre de Cristo Sarvis Creek South San Juan Spanish Peaks Uncompahgre Vasquez Peak Weminuche West Elk
3 National Conservation Areas	Dominguez–Escalante Gunnison Gorge McInnis Canyons
8 National Wildlife Refuges	Alamosa Arapaho Baca Browns Park Monte Vista Rocky Flats Rocky Mountain Arsenal Two Ponds
3 National Heritage Areas	Cache la Poudre River Corridor Sangre de Cristo South Park
28 National Historic Landmarks	Beaver Meadows Visitor Center Bent's Old Fort Central City/Black Hawk Historic District Colorado Chautauqua Cripple Creek Historic District Cumbres and Toltec Scenic Railroad Denver Civic Center Durango and Silverton Narrow Gauge Railroad Elitch Gardens Carousel Georgetown–Silver Plume Historic District Granada War Relocation Center Leadville Historic District Lindenmeier site Lowry Pueblo Ludlow Tent Colony Site Mesa Verde Administrative District Minnequa Steel Works Pikes Peak Pike's Stockade Raton Pass Red Rocks Park Shenandoah-Dives Mill Silverton Historic District Telluride Historic District Temple Aaron Trujillo Homesteads United States Air Force Academy, Cadet Area Winks Panorama
16 National Natural Landmarks	Big Spring Creek Garden of the Gods Garden Park Fossil Area Hanging Lake Indian Springs Trace Fossil Natural Area Lost Creek Scenic Area Morrison-Golden Fossil Areas Raton Mesa Roxborough Russell Lakes Sand Creek Slumgullion Earthflow Spanish Peaks Sulphur Cave and Spring Summit Lake West Bijou Site
National Register of Historic Places	National Register of Historic Places listings in Colorado

State

43 State Parks	Arkansas Headwaters Barr Lake Boyd Lake Castlewood Canyon Chatfield Cherry Creek Cheyenne Mountain Crawford Eldorado Canyon Eleven Mile Elkhead Fishers Peak Golden Gate Canyon Harvey Gap Highline Lake Jackson Lake James M. Robb - Colorado River John Martin Reservoir Lake Pueblo Lathrop Lone Mesa Lory Mancos Mueller Navajo North Sterling Paonia Pearl Lake Ridgway Rifle Falls Rifle Gap Roxborough Spinney Mountain St. Vrain Stagecoach State Forest Staunton Steamboat Lake Sweetwater Lake Sweitzer Lake Sylvan Lake Trinidad Lake Vega Yampa River
1 State Forest	State Forest
307 State Wildlife Areas	List of Colorado state wildlife areas
96 State Natural Areas	Aiken Canyon Antero-Salt Creek Arikaree River Badger Wash Blacks Gulch Blue Mountain-Little Thompson Fault Bonny Prairie Boulder Mountain Park Brush Creek Fen California Park Castlewood Canyon Chalk Bluffs Coal Creek Tallgrass Prairie Colorado Tallgrass Prairie Comanche Grassland Copeland Willow Carr Corral Bluffs Cross Mountain Canyon Dakota Hogback Deer Gulch Dome Rock Droney Gulch Duck Creek Dudley Bluffs East Lost Park East Sand Dunes Elephant Rocks Escalante Canyon Fairview Fourmile Creek Fruita Paleontological Garden Park Fossil Gateway Palisade Geneva Basin Iron Fens Gothic Gunnison Gravels Haviland Lake High Creek Fen High Mesa Grassland Hoosier Ridge Hurricane Canyon Indian Spring Indian Springs Trace Fossil Irish Canyon Jimmy Creek Ken-Caryl Ranch Kremmling Cretaceous Ammonite Limestone Ridge Lookout Mountain Lower Greasewood Creek McElmo Mexican Cut Mini-Wheeler Miramonte Reservoir Mishak Lakes Mount Callahan & Logan Wash Mine Mount Emmons Iron Bog Mount Goliath Narraguinnep Needle Rock North Park Phacelia Orient Mine Owl Canyon Pagosa Skyrocket Paradise Park Park Creek Hogback Pyramid Rock Rabbit Valley Rajadero Canyon Raven Ridge Redcloud Peak Rough Canyon Roxborough Ryan Gulch Saddle Mountain San Miguel River Sand Creek Shell Duck Creek Shell Rock Slumgullion Earthflow South Beaver Creek South Boulder Creek South Cathedral Bluffs Specimen Mountain Staunton Tamarack Ranch Treasurevault Mountain Trinidad K-T Boundary Two Buttes Unaweep Seep Wacker Ranch West Creek Wheeler Geologic White Rocks Yanks Gulch/Upper Greasewood Creek Natural Area Zapata Falls
26 Scenic and Historic Byways	Alpine Loop Cache la Poudre-North Park Collegiate Peaks Colorado River Headwaters Dinosaur Diamond Flat Tops Trail Frontier Pathways Gold Belt Tour Grand Mesa Guanella Pass Highway of Legends Lariat Loop Los Caminos Antiguos Mount Evans Pawnee Pioneer Trails Peak to Peak San Juan Skyway Santa Fe Trail Silver Thread South Platte River Trail Top of the Rockies Tracks Across Borders Trail of the Ancients Trail Ridge Road/Beaver Meadow Unaweep Tabeguache West Elk Loop