Historical bathhouse and watermill are other ancient monument of Niasar city. According to some research they belong to Safavid era.
The Ancient Bathhhouse:
It’s interesting to know how water transfers into the bath. Water was conducted into a beautiful Octagon and thereafter went to the bath by Muddy Coles.
Then it transferred to the entire bath and the drinking water was conducted into the bath by separated Coles.
The fuel of the bathhouse was firewood and it had Khazane (a place in old bathhouses that had warm water). The octagonal entrance is separated from the outside of the bath by some corridors.
The Watermill of Niasar:
The watermill was circulated through the water poured down from the waterfall.
The type of architecture is the same as bathhouse and this watermill is not the only watermill in town. Other watermills are either destroyed or out of work thus the only active watermill is this one.