Animated map locating the state of Arizona in the United States VIDEOGRAPHIC. More for You. California Democrats stage internal war over Gavin Newsom's late push to build more housing.

PHOENIX — Arizona residents have the opportunity to visit dozens of state parks and national parks for free on Monday, Jan. 20. The deal is good on Martin Luther King Jr. Day only for residents ...

National and state parks in Arizona will be free to enter on Monday, Jan. 16. Fees still apply for camping and other activities. MLK Day is one of the five free-entry days at national parks in 2023.