Each year the NPS designates certain days of the year to be "fee-free," meaning visitors can explore the parks without paying an entrance fee. There are over 400 National Parks, monuments, and ...

On Jan. 1, join park rangers, volunteers, and fellow outdoor enthusiasts for guided hikes at 16 state parks across Arizona.

Ring in the New Year with a Jan. 1 hike - or boat ride - in an Arizona State Park. There are options from Lake Havasu to Sedona to Phoenix to Tucson.

Phoenix offers 16 drop-off locations where you can unload your Christmas tree. Here’s what to know about the program.

First Day Hikes are a popular New Year's Day tradition that invites people to start their year with an outdoor adventure. Arizona State Parks offer the hikes every Jan. 1, giving visitors a chance ...