Denver, Colorado is a walking, outdoor city with 300 days of sunlight, bright blue skies, and spectacular mountain vistas. Denver was founded in 1858 as a gold mining settlement at the base of the spectacular Rocky Mountains, at a height of 5,280 feet (1,609 meters), or exactly one mile. It doesn’t matter if it is spring, summer, fall, or winter, Denver provides urban adventures for all ages. Without ever needing to use a car, you can explore Denver. Direct rail service from Denver International Airport to Denver Union Station makes it simple to get into the city center, which is just feet away from the free 16th Street Mall shuttle that travels through the heart of the city. The following are ten compelling reasons to book cheap flight ticket to Denver . Enjoy the beautiful parks The city of Denver maintains several parks across downtown and the neighbouring areas that provide urban people with a break from the hustle and bustle. Rent a bike and ride the Cherry Creek Trail, whic...