Originally built as a royal residence and treasury, the Sun Palace is now a museum.
Sun Palace [Ghasr-e Khorshid in Persian] is a tourist attraction in Kalat Naderi, Khorasan Razavi Province.
The palace was built in 1151 HQ by order of Nader Shah of Afsharid Dynasty as both a place of residence and treasury.
The palace currently serves as a museum of anthropology.
The following images of the palace have been released by different sources: