Yazd Tower of silence - Zoroastrians believe that earth, fire and water are all holy elements, and thus do not pollute them by burying, burning or giving their dead to the water. Instead, they place their dead bodies on in a tower of silence, letting vultures to consume the corpses.
Dowlatabad Garden is a historical garden in Yazd, Iran. Its 33.8 meters tall windcatcher is the tallest adobe-made windcatcher in the world. It was listed as a UNESCO world heritage site in 2011, as part of the Persian gardens.
Alexander Prison