Boreas Mountain (Colorado)

Boreas Pass (elevation 11,481 ft (3,499 m)) is a high mountain pass in central Colorado, in the Rocky Mountains of the western United States. The pass is located on the continental divide, at the crest of the Front Range along the border between Park (south) and Summit counties.

Dyersville was a mining town — now a ghost town — in Summit County, Colorado, United States. It was named after Methodist minister John Lewis Dyer. Nothing remains of the town except the roofless walls of a couple of log cabins.

Bald Mountain is a high and prominent mountain summit in the Front Range of the Rocky Mountains of North America. The 13,690-foot (4,173 m) thirteener is located in Arapaho National Forest, 5.5 miles (8.9 km) southeast (bearing 135°) of the Town of Breckenridge in Summit County, Colorado, United States.It may be reached by a technically-undemanding though long and roundabout route from Breckenridge, initially through forest and then open country; though as for all mountains of this elevation, altitude sickness is a potential danger as well as afternoon thunderstorms. Extensive views of the surrounding area may be enjoyed from the summit on a clear day.

Mount Guyot is a high mountain summit in the Front Range of the Rocky Mountains of North America. The 13,376-foot (4,077 m) thirteener is located 6.3 miles (10.2 km) east-southeast (bearing 117°) of the Town of Breckenridge, Colorado, United States, on the Continental Divide separating Pike National Forest and Park County from Arapaho National Forest and Summit County. The mountain was named in honor of Arnold Henry Guyot, a Swiss-American geologist.

Georgia Pass, elevation 11,598 ft (3,535 m), is a mountain pass that crosses the Continental Divide in the Front Range of the Rocky Mountains of Colorado in the United States.

Mount Silverheels is a high and prominent mountain summit in the Front Range of the Rocky Mountains of North America. The 13,829-foot (4,215 m) thirteener is located in Pike National Forest, 4.9 miles (7.9 km) northeast (bearing 41°) of the Town of Alma in Park County, Colorado, United States.Mount Silverheels is just east of two fourteeners: Mount Bross and Mount Lincoln.

Middle Fork Swan River is a tributary of the Swan River in Summit County, Colorado. The stream flows west from a source in the Arapaho National Forest to a confluence with the South Fork Swan River that forms the Swan River.

South Fork Swan River is a tributary of the Swan River in Summit County, Colorado. The stream flows northwest from a source near Georgia Pass in the Arapaho National Forest to a confluence with the Middle Fork Swan River that forms the Swan River.

Parkville (also known as Park City) is a ghost town located in, and the original county seat of, Summit County, Colorado, United States. Parkville was a gold mining camp that flourished from 1860 to 1866 near the confluence of the middle and south forks of the Swan River.

Blue River is a Statutory Town located in Summit County, Colorado, United States. The town population was 877 at the 2020 United States Census. The town is located in the Blue River Valley.

North Fork Swan River is a tributary of the Swan River in Summit County, Colorado. The stream flows southwest from a source on Glacier Peak in the Arapaho National Forest to a confluence with the Swan River.

Preston is a ghost town in Summit County, Colorado. It is located east of modern Breckenridge, between Jessie mine in Gold Run Gulch and the Jumbo mine.