Arg-e Bam can be considered as a rich sample of the cities which were built in the Middle Ages, it is made of clay layers with domestic techniques. This work was globally registered in 2004
The Lut Desert or Dasht-e Lut is the first natural work of Iran which has been registered in UNESCO in 2016
Iran’s Hyrcanian Forests were inscribed in UNESCO’s World Heritage Site on 5 July 2019