4Experience the unmatched beauty and grandeur of our national parks. From Yellowstone to Denali and the Grand Canyon to the Great Smoky Mountains, these treasured, protected lands have continued to amaze and enchant visitors for generations. Printed with soy-based inks on FSC certified paper, this 7x 7 wall calendar features large monthly grids that offer ample room for jotting notes, along with six bonus months of July through December of 2021. Also includes moon phases (CST), standard U.S., and international holidays.