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,

Taking sacred baths at Maha Kumbh Mela is believed to purify the soul and wash away sins. Let’s look at the dates of all the shahi snan, history, and significance of the holy mela.

Over 10,000 security personnel, including local police and paramilitary forces have been deployed at the Sangam Ghat for surveillance. Additionally, underwater drones, 2,700 AI-enabled cameras have been installed in and around Mela Ground to ensure security of the millions of attendees.

Nearly 15 million Hindus, six times the number expected, took a dip in freezing waters seeking absolution of their sins on Monday, the first day of India's festival that could draw the world's largest single gathering of humanity.

The Maha Kumbh Mela 2025 has officially started in Prayagraj, Uttar Pradesh, with an estimated 45 crore visitors expected over 45 days. Enhanced security, including drones, AI-powered systems, and real-time surveillance,

For pilgrims at the largest gathering of humanity, ritual bathing in India's holy rivers includes a key challenge -- finding your family and clothes after the chilly dip.

The 'royal bath' is a key part of the event, held every 12 years in the city of Prayagraj in Uttar Pradesh, significant because Hindus believe it confers salvation from the cycle of birth and death, in addition to absolution of sins.