Mentioned by Busy Tourist
60 Best & Fun Things To Do Phoenix (Arizona)
"Looking for some fun sightseeing options in Phoenix, Arizona?. The South Mountain Park and Preserve is a great urban park to do the trick, and it’s officially considered a Phoenix Point of Pride while being among America’s largest parks of its kind. South Mountain Park and Preserve first began being plotted back in the 1920s, and it now has more than 16,000 acres to its name, consisting of 60 trails and plenty of stunning desert panoramas to take in."