India began on Monday its Maha Kumbh Mela, or Great Pitcher Festival, which is expected to draw more than 400 million visitors to the northern city of Prayagraj over six weeks, making for the largest gathering of humanity in the world.

Hindu ascetics, from crowd of 35 million devotees attending, take dip in freezing waters, seeking absolution from sins.

Scores of naked Hindu ascetics smeared in holy ash charged into the water of holy rivers in northern India yesterday, dreadlocks flying, during the first “royal bath” of the Maha Kumbh Mela, or Great Pitcher Festival.