Hogenakal Falls is a beautiful water falls in the state of Tamilnadu, is a good Picnic spot and also its wates supposed to have curative powers. This beautiful, quiet waterfall is 40 km from Dharmapuri and 180 km from Bangalore towards Salem. Here the Cauvery River enters the plains and the river dashing against the rocks is a great sight. Hogenakkal is a riverside spa where, according to its devotees, good health can be had for the asking. The sound of the Cauvery, roaring between rocky banks, is a constant presence in most places in Hogenakkal. The river, here flows through a wooded valley, splitting and merging and splitting again around rocks, and little islands with towering trees, and boulder-strewn out crops, which are covered only when the river is in spate with the rains of the monsoon. People cross the current-rippled waters in circular basket boats covered in buffalo hide or plastic.
The spa-hamlet rises off the road-a scatter of shacks and buildings, staggering up the slopes of the valley, gazing down at the water-woods on the other side of the road. It has the character of a village struggling to become a town, a little tatty in patches, not yet chrome glass-and-polish, still retaining much of its truly rural charm.
By Rail : Dharmapuri Railway station is the nearest rail head which is 42 km away from Hogenakkal. All major passenger and express trains passing through this network have a halt at this station.