Roshtkhar Mosque of Torbat Heydarieh
This mosque is located out of Torbat City and beside of Torbat-khaf Road. Today, just some parts of this mosque are remained and it has been semi destructed. We don’t have any exact information about the date of constructing of this mosque, but according to the available evidences such as the style of construction, it could be belonged to Seljuk or Kharazmshahi Dunasty. The mosque includes a vast shabestan, big balcony and courtyard. The dome room is the single part of the mosque which is remained more unharmed. The plan of this dome room consists a rectangular in base which is brick dome is installed on it.