No state boasts more covered bridges—and perhaps more scenic roads—than Pennsylvania. Your RV might share the road with horse-drawn buggies—the state has the nation’s largest Amish population. Their scenic farm fields form orderly squares across Pennsylvania Dutch Country. From your Pennsylvania campground, you can also explore the sights of two great American cities—Pittsburgh and Philadelphia—or head for the hills. The "endless mountains" stretch across the northeastern swath of the state, from the Alleghenies to the Poconos, providing endless family fun. Explore Civil War battlefields and museums, discover artifacts and hear the legends.