In this trip we will explore all the 6 world UNESO heritage sites with some more sites listed in UNECSO tentative list. The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites are places of outstanding cultural or natural importance to the common heritage of humanity. The programme was founded with the Convention Concerning the Protection of World Cultural and Natural Heritage which was adopted by the General Conference of UNESCO on 16 November 1972 in Paris. Pakistan ratified the convention on 23 July 1976, making its historical sites eligible for inclusion on the list. Since then, UNESCO has designated six sites in Pakistan as World Heritage Sites and twenty six sites are on the tentative list.

The first sites to be inducted in the list were Archaeological Ruins at Moenjodaro, Buddhist Ruins of Takht-i-Bahi and Neighbouring City Remains at Sahr-i-Bahlol, and Taxila, all three of which were inscribed as places of cultural significance in 1980. In 1981 two other sites, Fort and Shalamar Gardens in Lahore and Historical Monuments at Makli, were inscribed. The last site to be designated as a World Heritage Site was Rohtas Fort in 1997. All the six inscribed and twenty six tentative sites are listed under the cultural category.