In 1976, Liberty Hill hosted an International Sculpture Symposium, which created the Liberty Hill International Sculpture Park.
ATP International Series | International Monetary Fund | University of North Carolina at Chapel Hill | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | National Park Service | Amnesty International | International Olympic Committee | Hyde Park | Central Park | South Park | BirdLife International | International Finance Corporation | International Organization for Standardization | Chapel Hill, North Carolina | sculpture | International Telecommunication Union | International Criminal Court | One Day International | International Nonproprietary Name | International Labour Organization | One Tree Hill | International Civil Aviation Organization | International Boxing Federation | Yellowstone National Park | One Tree Hill (TV series) | Toronto International Film Festival | International Atomic Energy Agency | Hyde Park, London |