Naga Saadhus are followers of Lord Shiva. they live in different religions places like Banaras, Kedarrnath, Ujjain, Haridwar or at Himalayas. The Kumbh Mela is the only time of the year during which they come to a place and it is therefore, an occasion of great significance to them. They use only Rudraksh and ashes to cover their body.