There is no denying that Pinterest is the ultimate site for travel inspiration. It allows you to save interesting places to visit later, even using their site as a mobile search and mapping tool while you're traveling. This is extremely useful for users interested in visiting the millions of travel locations pinned worldwide, but also aids in domestic vacation planning. Many of the site's top travel pins feature destinations right here in the United States, and they definitely make you want to hop in the car for a cross-country road trip. Try to keep your vacation fever under control while you check out these 20 most pinned places in the US.