The Cauvery Falls are on the river of that name, which rises in Coorg, and, after a run of 646 miles to the south-east, falls into the Bay of Bengal about midway between Madras and Cape Comorin. Before reaching Seringapatam (which is on an island in the river) it is joined by the Hemavati which rises to the north of Manjarabad and, as we have seen, skirts the eastern border of that talook, or county. As the Hemavati sends down a large body of water the source of which is more distant from the sea than the spot in Coorg which is called the head of the Cauvery, I may remark in passing that it is singular that the latter should have been regarded as the source of this fine river, which really rises in Mysore. But, rise where it may, it at last arrives at a point on the southern frontier of Mysore where the bed of the Cauvery splits into two channels and forms the island of Hegora, which is about three miles long, and from a quarter of a mile to a mile wide, and, by a rather curious, coincidence, almost exactly the size of the island on which the fortress of Seringapatam has been built. The northern branch of the river washes the Mysore frontier and this, after about two miles, again divides, or rather a small branch diverges to the north and, forming a loop, cuts away from the mainland the island of Ettikoor, and there falls into the northern branch of the river by various cascades, and just below the point where the falls on the main northern branch occur. This group of falls is called Gangana Chuckee.