A UNESCO World Heritage Site is a landmark or area recognised by the United Nations Educational, Scientific and Cultural Organisation for having “outstanding universal value” to humanity. These sites, selected for exceptional natural or cultural significance, receive international protection, prestige and potential funding to ensure their preservation for future generations.
Iran is home to 29 World Heritage Sites ranking 10th globally for registered locations, featuring 27 Cultural and 2 Natural sites. These span ancient empires, architectural marvels and distinct natural landscapes.
The first of these sites were added to this list in 1979 and are arguably Iran’s most iconic historic sites: Meidan Emam, Esfahan (also known as Naghsh-e Jahan), Tchogha Zanbil and Persepolis. The most recent addition took place in 2025 with the Prehistoric Sites of Khorramabad Valley, where evidence from the Middle to Upper Palaeolithic periods shows the area was inhabited by humans from 63,000 years ago.
Iran offers a wealth of culture, history, and nature that must be preserved for future generations. The complete list below reveals the remarkable depth of Iran’s cultural heritage – and these are only the protected sites. Another 58 are on UNESCO’s Tentative List awaiting consideration, and still more historic treasures across the country have yet to come to light. In preserving our past, we find
wisdom for our future.
Photos by Ninara, Kabelleger/David Gubler, Britannica, Shokat Esmaeilzadeh.