Views of the Pima Air & Space Museum in Tucson, Arizona

Frontier Airlines will begin daily non-stop service between Phoenix-Mesa Gateway Airport and Denver International Airport, making it the third airline to offer regular service from Phoenix’s second airport.

The breathtaking landscapes and magnificent sunsets that the scenic Sonoran Desert surrounding Phoenix provide are as iconic as the city’s attractions.

Though it might seem difficult to believe, in less than 150 years, this arid area known as “The Valley of the Sun” has grown from small farming community to major metropolitan city.