It is famous for its historical buildings from the Sassanid period. Niassar is located in North West of Kashan. It is a Garden City because it was a small village and now it becomes a city with many gardens. Niasar is famous for Rose-Water Festival. This Festival begins in second week of Ordibehesht (first of May).
You will first visit a fire temple in niasar standing on top the hill which is the perfect example of the architectural style applied in the construction of fire temples during the Sassanid era. After word you can visit a unique cave which is an amazing relic of an ancient civilization, it is entirely a man made cave dating from the Parthian era functioning as a Mithraism temple.among the sceneries of niasar the waterfall is unrivaled beauty. Then driving to ardehal shrine in which you can see lots of mirrors in big chambers.