Free entrance to all national parks on September 30

On Saturday, September 30, all national parks in the United States will offer free admission in celebration of National Public Lands Day.

This is a great opportunity to visit some of the country's most iconic natural wonders, such as the Grand Canyon, Yosemite National Park, and Yellowstone National Park.

Visitors can also enjoy a variety of activities at national parks, such as hiking, camping, fishing, and biking.

National parks are also a great place to learn about the country's natural and cultural history.

To find a national park near you, visit the National Park Service website.

Be sure to arrive early to national parks on free admission days, as they can get crowded.

Pack plenty of water and snacks, and wear comfortable shoes.

Be respectful of the environment and leave no trace.

Take advantage of the free educational programs offered at national parks.