One of the oldest gardens built in Iran and a memorial of Zandieh era is Dolat Abad Garden. Garden and mansion inside in it was built 250 years ago by Mohammad Taghi Khan the ruler of Yazd as a place of residence. This complex includes several mansions, a tall wind tower and mirror room. With 33.8 meters, it is one of the world's tallest wind towers and performance is exactly like an Electric Boiler. The most important element in this Garden is Water that more than any other Garden has been displayed in various Level. There is a continuous flow of water drawing and eruption in different parts; it is being done without the use of any industrial mechanism and only by using architectural techniques.