This is a great idea for people going to or looking at visiting national parks. National parks sell a small navy blue book that hold a little synopsis of each national park split up into regions. The book also contains spaces for specialized stamps that can be found in the gift shops of all of the national parks and many of the national forests or monuments. Allyse and I have visited Sequoia, Arches, Zion, Canyonlands and soon we will add a couple others. The book costs about $15 (don’t quote me on that), but it is cool to see your book filled with the dates and stamps from different national parks like completing a bucket-list.