Also known as “The Mile-High City”, Denver is the capital of the U.S. State of Colorado.This bustling city has a lot to offer to the visitors: walk in the gorgeous dome building of the State Capitol, get your money minted at Denver Mint, or take a stroll and delight in one of the many neighborhoods and colorful gardens.The city is also a perfect starting point for daily getaways with your family: visit the Rocky Mountains National Park and take in the impressive views of this alpine scenery.