Welcome to Denver!

The City and County of Denver is the capital and the most populous city of the U.S. state of Colorado. Denver is located in the South Platte River Valley on the High Plains just east of the Front Range of the Southern Rocky Mountains. The Denver downtown district is located immediately east of the confluence of Cherry Creek with the South Platte River, approximately 15 miles (24 kilometers) east of the foothills of the Rocky Mountains. Denver is nicknamed The Mile-High City because its official elevation is exactly one mile (5,280 feet or approximately 1,609 meters) above sea level.
 The United States Census Bureau estimates that, in 2006, the population of the City and County of Denver was 566,974, making it the 27th most populous U.S. city The Denver-Aurora Metropolitan Statistical Area had an estimated 2006 population of 2,408,750 and ranked as the 21st most populous U.S. metropolitan statistical area, and the larger Denver-Aurora-Boulder Combined Statistical Area had an estimated 2006 population of 2,927,911 and ranked as the 17th most populous U.S. metropolitan area. The city claims to have the 10th largest central business district in the United States.
Denver was founded during the Pikes Peak Gold Rush in the Kansas Territory in 1858. That summer, a group of gold prospectors from Lawrence, Kansas arrived and established Montana City on the banks of the South Platte River. This was the first settlement in what was later to become the city of Denver. The site faded quickly, however, and was abandoned in favor of Auraria (named after the gold-mining town of Auraria, Georgia) and St. Charles City by the summer of 1859. The Montana City site is now Grant-Frontier Park and includes mining equipment and a log cabin replica.
On November 22, 1858, General William Larimer, a land speculator from eastern Kansas, placed cottonwood logs to stake a claim on the hill overlooking the confluence of the South Platte River and Cherry Creek, across the creek from the existing mining settlement of Auraria. Larimer named the town site Denver City to curry favor with Kansas Territorial Governor James W. Denver. Larimer hoped that the town's name would help make it the county seat of Arapaho County, but ironically Governor Denver had already resigned from office. The location was accessible to existing trails and was across the South Platte River from the site of seasonal encampments of the Cheyenne and Arapaho. The site of these first towns is now the site of Confluence Park in downtown Denver. Larimer, along with associates in the St. Charles City Land Company, sold parcels in the town to merchants and miners, with the intention of creating a major city that would cater to new emigrants. Denver City was a frontier town, with an economy based on servicing local miners with gambling, saloons, livestock and goods trading. In the early years, land parcels were often traded for grubstakes or gambled away by miners in Auraria.