TripAdvisor is working in partnership with UNESCO World Heritage Centre to help protect and preserve the world's greatest landmarks
Statistics
; "©UNESCO / G. Boccardi")
; "©UNESCO / G. Boccardi")
; "©UNESCO / G. Boccardi")
; "©UNESCO / G. Boccardi")
; "©UNESCO / G. Boccardi")
; "©UNESCO / G. Boccardi")
United Nations - Copyright © 1992-2009 UNESCO World Heritage Centre, All Rights Reserved | v3.0, Updated 08 Nov 2009
