However, on Monday, Aug. 4, to celebrate Great American Outdoors Day, the National Park Service is offering free admission to ...

The National Park Service will waive entrance fees for Great American Outdoors Day on Aug. 4, the anniversary of the Great American Outdoors Act.

The free entrance day celebrates the fifth anniversary of the Great American Outdoors Act, a federal law which helped pay for ...

Yosemite, CA — One of the seven fee-free days at National Parks across the country is on Monday.

On Monday, you can visit one of Washington’s national parks for free. According to the Washington Trails Association, it’s to ...