Free entrance to national parks on April 20

(FOX 9) - The National Park Service wants you to get outdoors this weekend.

All entrance fees to national parks will be waived on Saturday, April 20 as a way to kick off National Park Week. Saturday is also Junior Ranger Day.

Parks will be holding a variety of events to celebrate. 

There are five national parks in Minnesota, two in Wisconsin and more than 400 across the country. 

For more information about National Park Week, click here.