Saturday, Sept. 22 is National Public Lands Day!
To celebrate, America’s national parks are offering free admission all day this Saturday.
People are encouraged to spend the day outdoors giving back to the community by helping to maintain trails, pick up trash and more.
According to the National Environmental Education Foundation, National Public Lands Day is the nation’s largest, single-day volunteer effort public lands.
This year, those who also take part in a volunteer work project can get a coupon to visit a park for free on a future date.
There are eight national parks in California.