Kumbh Mela: Prayagraj gears up for world's largest religious festival

Pilgrims from across the world are gathering in India for the Kumbh Mela, a heady mix of spirituality, politics and tourism that begins on Tuesday, garnering extra attention ahead of a general election in the Hindu-majority country this year.

During the eight-week festival at Prayagraj in the northern state of Uttar Pradesh, authorities expect up to 150 million people, including a million foreign visitors, to bathe at the confluence of the Ganges, the Yamuna, and a mythical third river, the Saraswati.

Devout Hindus believe that bathing in the waters of the Ganges absolves people of sins and bathing at the