The Kumbh Mela, which began January 13 in Prayagraj, northern India, is a 45-day Hindu pilgrimage during which millions of Hindus immerse themselves in the sacred Ganges River to cleanse their sins. The event featured spiritual rituals,

Hindu devotees from across India flocked to the northern city of Prayagraj yesterday as the world's largest religious festival began. Over the coming 45 days, an estimated 400 million Hindus are expected to come together for Maha Kumbh Mela.

Millions of Hindu pilgrims are gathering in India to bathe in sacred waters for the six-week-long Kumbh Mela festival -- from the very old to babies, cave-dwelling monks to science teachers.The millennia-old Kumbh Mela,