The National Park Service's newest online travel itinerary highlights the 22 World Heritage sites located in the United States.

The project includes fun facts and interesting background information about sites across the country, from the Statue of Liberty to Hawaii Volcanoes, which have universal significance.

The World Heritage sites in the United States itinerary is the 60th in the online Discover Our Shared Heritage Travel Itinerary Series. The series supports historic preservation, promotes public awareness of history, and encourages people to visit historic places throughout the country. The National Park Service’s Heritage Education Services and its Office of International Affairs produced this itinerary in partnership with the National Conference of State Historic Preservation Officers.