Ashurgah castle is one of the most famous building in Zoraoster period and is overlooked at top of a mountain in Mohamadieh which dates back to Nain, before.
Ashurgah practically is easy to see in all parts of Mohamadieh and also from Nain road to Anarak. Ashurgah tower is the first building that you face with it when you enter to Mohamadieh.
This castle based on strategic location was used as a diffensive castle. Culture robbers burgled to this castle many times and robbed many antique monuments.
This castle due to this events is closed actually.