More than seven people were killed in a stampede at the Maha Kumbh Mela, or Great Pitcher Festival, in the northern Indian holy city of Prayagraj on Wednesday.

For many Hindu pilgrims, bathing at the festival where three holy rivers meet is the spiritual journey of a lifetime. But as millions descended on this northeast Indian tent city, was it a disaster waiting to happen?

The Hindu festival that turned deadly in northern India on Wednesday is a religious gathering with deep spiritual meaning for devotees who come by the millions to take a cleansing dip in waters they consider sacred.

At least 30 people have been killed and dozens more injured in crowd crushes at the Maha Kumbh Mela in India, where millions have gathered to bathe at the confluence of sacred rivers.

Millions of devout Hindus thronged the northern Indian city of Prayagraj on Thursday for the Maha Kumbh festival, a day after dozens died in a stampede on the most auspicious day of the six-week event.