Drainage System in Dholavira, a harappan site

A Harappan city with historical markings of Indus Valley Civilization, Dholavira is a famed archaeological site situated in the Indian State of Gujarat. As this ancient city exhibits enormous historical relevance with umpteen remains, the Archaeological Survey of India started excavation here in 1990. Featured in this video is the well planned drainage system in Dholavira.

How to reach:
Nearest railway station: Bhuj, via State Highway 51, about 220 km.
Nearest airport: Bhuj, via State Highway 51, about 222 km.