from the castle.The castle's location and form of construction display unique characteristics. However, its materials are comparable to those found in nearby sites in Yazd and Kerman provinces such as
Arg-e Bam and
Rayen Castle. The architecture of Izadkhast castle is very similar to the more feted Arg-e Bam. The Izad-Khast castle like Arg-e Bam is a sand construction, made of
adobe. The castle is a
Sasanian (224 to 651 AD) structure, but the interior has seen modifications and new structures such as a mosque and a bathroom were added later. Most of the homes in the castle interior are built from wood and mud. Size limitations of the bedrock led to an agglomeration of smaller rooms and increase of floors. Some of the buildings inside the castle rose as high as five storeys. It is impressive in itself but becomes a remarkable architectural achievement considering the circumstances of its time. The
Izadkhast Caravanserai was built during the
Safavid era (1502 – 1736). ==Threats==