By Saurabh Sharma PRAYAGRAJ, India (Reuters) -Naked Hindu ascetics smeared in holy ash charged into the waters of sacred rivers in India on Tuesday, part of a large crowd of 35 million devotees who took the holy dip on the second day of the Maha Kumbh Mela,

Millions of Hindu devotees, mystics and holy men and women from all across India flocked to the northern city of Prayagraj on Monday to kickstart what is being touted as the world’s largest religious gathering.

Held every 12 years, the Maha Kumbh Mela or Great Pitcher Festival, as the religious event in the city of Prayagraj in the northern state of Uttar Pradesh is called, attracts more than 400 million visitors, both Indians and tourists.

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.

PRAYAGRAJ: Naked Hindu ascetics smeared in holy ash charged into the waters of “sacred rivers” in India on Tuesday, part of a large crowd of 35 million devotees who took the holy dip on the second day of the Maha Kumbh Mela, or Great Pitcher Festival, seeking absolution from their 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.

India's Maha Kumbh Mela, or Great Pitcher Festival, is set to be the world's largest gathering of humanity, with 400 million visitors expected at the six-week event that began this week in the northern city of Prayagraj.

Touted as an event for spiritual purificationin Hinduism, Kumbh Mela takes place approximately every 12 years at four locations -.Kumbh Mela, Maha Kumbh Mela, Prayagraj Kumbh Mela, Haridwar Kumbh Mela,