This holy shrine, dedicated to Lord Ayyappa is a renowned pilgrim centre atop the rugged hills of the Western Ghats. The sanctum sanctorum nestles 914 m above sea level, amidst the virgin forest wilderness of the Western Ghats.

The main pilgrimage is undertaken between November and January. Regardless of caste, creed, colour, they wear black dhotis and carry on their heads, bundles containing traditional offerings like coconut filled with ghee, camphor and rice.

The Sabarimala Temple festival is celebrated in honour of Lord Ayyapan who is revered by all in India. There are two main pujas called the Mandal Puja and the Makara Sankranti Puja, which are celebrated from November to Middle of January in Kerala, during which time the devotees perform austerities and penance.