Denver, Colorado is a major city in the western United States and is ranked the #2 best place to live in the US, according to US News and World Report Nicknamed the Mile High City, its official elevation is exactly one mile (5280 feet or 1609 meters) above sea level. Denver is also known for having 300 days of sunshine a year with mild winters and comfortable summers.
A Comprehensive Visit Guide to Denver can be found here: https://www.denver.org/