Summit Lake Park is a

park A park is an area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats. Urban parks are urban green space, green spaces set aside for recreation inside t ...

located along

Mount Evans Scenic Byway The Mount Evans Scenic Byway is a National Forest Scenic Byway and Colorado Scenic and Historic Byway located in Clear Creek County, Colorado, Clear Creek and Jefferson County, Colorado, Jefferson counties, Colorado, United States. The byway asce ...

about 64 miles (100 km) west of

Denver Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the Unit ...

Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of t ...

. The park is 160 acres (0.65 km²) in size and contains

alpine tundra Alpine tundra is a type of natural region or biome that does not contain trees because it is at high elevation, with an associated alpine climate, harsh climate. As the latitude of a location approaches the poles, the threshold elevation for alp ...

. Land to the east of the lake is in a state of

permafrost Permafrost is ground that continuously remains below 0 °C (32 °F) for two or more years, located on land or under the ocean. Most common in the Northern Hemisphere, around 15% of the Northern Hemisphere or 11% of the global surface ...

which helps to prevent drainage of the area. During the summer, the park is filled with wildflowers, some of which have not been found anywhere else outside of the

Arctic Circle The Arctic Circle is one of the two polar circles, and the most northerly of the five major circles of latitude as shown on maps of Earth. Its southern equivalent is the Antarctic Circle. The Arctic Circle marks the southernmost latitude at w ...

. The park is named after Summit Lake, the headwaters of Bear Creek.

Summit Lake

Summit Lake is a tarn which sits at 12,836 feet (3,912 m) elevation in a glacial

cirque A (; from the Latin word ') is an amphitheatre-like valley formed by glacial erosion. Alternative names for this landform are corrie (from Scottish Gaelic , meaning a pot or cauldron) and (; ). A cirque may also be a similarly shaped landform ...

on the north face of

Mount Evans Mount Evans is the highest peak in the Mount Evans Wilderness in the Front Range of the Rocky Mountains of North America. The prominent 14,271-foot (4,350 m) fourteener is located southwest by south ( bearing 214°) of Idaho Springs in Clear C ...

and the east face of Mount Spalding. To the north, there is a col (12,855 feet/3918 m elevation) looking down into the chain of two cirques holding the Chicago Lakes at the headwaters of Chicago Creek. By one count that includes several unnamed lakes, Summit Lake is the 13th highest lake in the United States. In 1915, the

USGS The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, a ...

reported that Summit Lake was the highest lake in

, at 12,740 feet. Later secondary sources occasionally report it as the highest lake in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

.Michael Martin and Leonard Gelber, Colorad
Dictionary of American History
Philosophical Library, 1978; page 132. The land was acquired by Denver in 1924 and incorporated into the

Denver Mountain Parks The Denver Mountain Parks system contains more than of parklands in the mountains and foothills of Jefferson, Clear Creek, Douglas, and Grand counties in Colorado, west and south of Denver. Owned and maintained by the City and County of Denver ...

system. It was declared a

National Natural Landmark The National Natural Landmarks (NNL) Program recognizes and encourages the conservation of outstanding examples of the natural history of the United States. It is the only national natural areas program that identifies and recognizes the best ...

in April, 1965.

References

External links

National Natural Landmark - Summit Lake
{{authority control National Natural Landmarks in Colorado Denver Mountain Parks Parks on the National Register of Historic Places in Colorado Protected areas of Clear Creek County, Colorado Lakes of Colorado Cirques of the United States Bodies of water of Clear Creek County, Colorado National Register of Historic Places in Clear Creek County, Colorado

Summit Lake

See also

References

External links