Boulder County topographic maps

Average elevation: 1,689 m

Average elevation: 1,624 m

Average elevation: 1,690 m

Average elevation: 3,497 m

Average elevation: 2,679 m

Boulder is located at the base of the foothills of the Rocky Mountains, at an elevation of 5,430 feet (1,655 m) above sea level. Boulder is 25 miles (40 km) northwest of the Colorado state capital of Denver. It is home of the main campus of the University of Colorado, the state's largest university.

Average elevation: 1,977 m

In 1873 the Caribou Mine, at an elevation of roughly 10,000 feet (3,000 m) and 6 miles (10 km) northwest of the town, was sold to the Mining Company Nederland from the Netherlands. The high elevation meant fierce winds and deep winter snow, so the new owners of the mine decided that it was beneficial to bring…

Average elevation: 2,578 m