At 5,280 elevation, Denver's high altitude is a big transition from sea level. Follow these tips for adjusting to high altitude and avoiding altitude sickness. read more
Although Denver's nickname is the "Mile-High City" because its official elevation is one mile above sea level, defined by the elevation of the spot of a benchmark on the steps of the State Capitol building, the elevation of the entire city ranges from 5,130 to 5,690 feet (1,560 to 1,730 m). read more