2016 marks the centennial anniversary of the National Park Service and our national parks are a great summer family vacation. Fourth graders across the country can get a free park to access the entire park system for a year, part of the Kid in a Park program. Many national parks are offering special programs for kids of all ages.

USA Today 10 Best editors and the National Park Foundation have nominated twenty national parks as the best for families and kids.

Acadia National Park is currently at number one in the voting! Let's keep them at the top of the list. You can vote once per day until noon on July 4th.