 Kailasapuram is about from Grand Anaicut also known as ""Kallanai"", which is one of the oldest man made dams in the world, on the river Cauvery.Kailasapuram has its own waterworks in a place called Vengur close to the Kaveri river.Kailasapuram is easily accessible by road, rail and air situated just from the centre of Tiruchirapalli City on the Tiruchi-Thanjavur highway and a short distance from the Tiruverumbur railway station, the township is well connected by road and rail.Tiruchirapalli also has an airport catering to both domestic and international flights.