World Heritage Site

US /ˌwɜːrld ˈher.ɪ.t̬ɪdʒ ˌsaɪt/
UK /ˌwɜːrld ˈher.ɪ.t̬ɪdʒ ˌsaɪt/
"World Heritage Site" picture
1.

a landmark or area which is selected by the United Nations Educational, Scientific and Cultural Organization (UNESCO) as having cultural, historical, scientific or other form of significance, and is legally protected by international treaties.

:
Machu Picchu is a famous World Heritage Site in Peru.
The Great Barrier Reef is a natural World Heritage Site.