Display your new, page-a-day calendar in your office or home—for daily inspiration from America's beautiful national parks.

The images for each month feature a different national park, from Yosemite to Glacier to the Grand Tetons—and more.

Perforated slits on the inside lid give you a place to save and enjoy your favorite photos.

Every day, pull out the first card and place it in the slit on top of the box. The next day, return the card to the back of the stack. As your calendar won't be marked with a day or year, you can reuse it as many times as you'd like.