It's a long and winding road from Indianapolis to Little Rock (and all the stops between), but if one is hoping to learn about the very diverse cultural traditions and history across the United States, the National Register Travel Itineraries are a stellar way to do so. Currently, the site contains over three dozen itineraries which highlight different geographic regions or important themes in American history. Visitors can browse the itineraries alphabetically or by state. Each tour contains a list of the sites covered, accompanied by a map, photographs, and usually a list of additional external sites and readings. While all of the itineraries are well-done, visitors should definitely start by looking over the Indian Mounds of Mississippi tour and the tour of World War II sites in the San Francisco Bay area.