The fee waiver applies to all 425 sites managed by the National Park Service, which normally charge up to $35 per vehicle. No passes or reservations are required for entry.

Billionaire William G. Hartranft wanted Phoenix to have a grand park similar to the famous parks of cities like San Francisco ...

Wyoming officials approved the $100 million sale of the Kelly Parcel, a 640-acre chunk of land in Grand Teton National Park, to the federal government.

In gratitude for their service, Arizona State Parks and Trails is proud to offer free entrance to veterans, active duty military, and National Guard service members on Veterans ...

During September’s primary election, Henry won the Democratic nomination for New Castle County executive over former New ...

Business Insider's reporter could've spent an hour driving to the Grand Canyon. Instead, she took a two-hour train ride to ...

There are more than 30 state parks in Arizona, but some are more popular than others. Iconic destinations like the Grand ...