Chiang Mai is one of the few cities in the world which has a well preserved moat. Surrounding the old town, on the outside of what were once the city walls, the moat covers approximately one square mile (2.5 square kilometers).
Chiang Mai is one of the few cities in the world which has a well preserved moat. Surrounding the old town, on the outside of what were once the city walls, the moat covers approximately one square mile (2.5 square kilometers).