US National Parks Map - The World includes this great country too! I'm proud to say that my parents took us to so many of the National Parks when we were kids and I've added to the list as a grown up. Still more to see!
With 4 kids this is much easier option for packing snacks on a road trip or even just to the park. They can be passed around and no complaints that "ewww so and so touched my snack!" It's a great way for me to repurpose my creamer bottles and I can save some cash on constantly buying snack bags.