Guanella Pass (elevation ) is a high

mountain pass A mountain pass is a navigable route through a mountain range or over a ridge. Since mountain ranges can present formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human and animal migration t ...

in central

Colorado Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...

, in the

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in great-circle distance, straight-line distance from the northernmost part of Western Can ...

of the

western United States The Western United States (also called the American West, the Western States, the Far West, the Western territories, and the West) is List of regions of the United States, census regions United States Census Bureau. As American settlement i ...

. The pass is located in southwestern Clear Creek County, in the

Front Range The Front Range is a mountain range of the Southern Rocky Mountains of North America located in the central portion of the U.S. State of Colorado, and southeastern portion of the U.S. State of Wyoming. It is the first mountain range encounter ...

west of

Denver Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...

and south of Georgetown. The pass was named in 1953 for Byron Guanella, a road supervisor and commissioner in Clear Creek County for nearly 50 years. The pass provides a route between Georgetown in the valley of Clear Creek to the north and Grant in the valley of Geneva Creek, a tributary of the North Fork South Platte River, to the south. The pass is traversed by the Guanella Pass Scenic Byway. The road provides a link between

Interstate 70 Interstate 70 (I-70) is a major east–west Interstate Highway in the United States that runs from Interstate 15, I-15 near Cove Fort, Utah, to Interstate 695 (Maryland), I-695 and Maryland Route 570 (MD 570) in Woodlawn, Baltimo ...

to the north and U.S. Highway 285 to the south. From Georgetown, take Clear County Route 381 south for 11 miles to the pass; from Grant, take Park County Route 62 13.5 miles to the pass. The entire route from Georgetown to U.S. Highway 285 is paved, but is not maintained in the winter and often closed seasonally after the first heavy snow. There is a parking area at the closure gate on the Georgetown side of the pass to allow access to the pass by foot or snowmobile during the winter. At the summit of the pass, hiking trails lead east to Mount Bierstadt (elevation ) and west to Square Top Mountain, with many other trails connecting to lower parts of the pass. The Geneva Basin Ski Area which existed from 1963 to 1984 was located just a few miles south of the pass summit.Colorado Ski History: ''Geneva Basin Ski Area
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Climate

Guanella Pass has a

subarctic climate The subarctic climate (also called subpolar climate, or boreal climate) is a continental climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of ...

(

Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ...

''Dfc'').

References

External links

USGS TopoZone listingCDOT
{{Authority control Mountain passes of Colorado Landforms of Clear Creek County, Colorado Transportation in Clear Creek County, Colorado Colorado Scenic and Historic Byways