https://en.m.wikipedia.org/wiki/Kunnathoor_Padi
Abode of Shri Kizhakkkan ,on top of Udumbumala in the Sahyadri mountains.
It is believed that
Sree Muthappan said,
“Fallen leaves, a spring, a large mountain, a round stone, forest and palm trees are enough for me.”
Renjiveda's Ocean of Love - "renjiTham" 