National Public Lands Day

This Saturday, Sept. 24, is National Public Lands Day.

That means you can visit a national park for FREE -- more than 100 national sites are waiving their entrance fees for the day.

And, if you volunteer in one of those parks, you could earn a second free visit!

For more information about volunteering, a list of participating parks and information about the Worldwide Day Of Play, go to this helpful blog from Oh, Ranger!