Athirapally Falls from a view point few Km down from the fall entrance.
I visited the Athirapally Falls during a three day solo bike ride to Valparai back in 2016.
The falls are a gorgeous after monsoons when the water is in full flow. At the falls, there is a small trail that leads to the bottom of the falls just to the edge of water. It is a steep with multiple switchbacks descending down.
Technical details: Olympus E-M10ii + 14-42mm, F/5.1, 1/500s, ISO200