Summit County topographic maps

Average elevation: 2,858 m

Average elevation: 2,883 m

Average elevation: 2,755 m

Average elevation: 3,483 m

Average elevation: 2,796 m

Hoosier Pass (elevation 11,542 ft (3,518 m)) is a high mountain pass in central Colorado, in the Rocky Mountains of the western United States. The name derives from Indiana, nicknamed the "Hoosier State," which was the original home of many pioneers.

Average elevation: 3,490 m

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.

Average elevation: 3,559 m

Average elevation: 3,737 m

Average elevation: 3,075 m