Images from the scene in the northern city of Prayagraj showed rescuers helping the injured as police tried to manage the massive crowds.
It was not immediately clear what triggered the panic early on Wednesday at the festival where devotees from across India had congregated to bathe at the confluence of the Ganges, the Yamuna and the mythical Saraswati rivers.Â
An ambulance leaves the site of a stampede at the Maha Kumbh festival in Prayagraj, Uttar Pradesh. (AP PHOTO)
Press Trust of India cited authorities who said injured people were sent to a hospital.
The Maha Kumbh festival, held every 12 years, started on January 13 and is the world's largest religious gathering. Authorities expect more than 400 million people to throng the pilgrimage site in total over the next six weeks.
To accommodate tens of thousands of holy men, pilgrims and tourists visiting the festival, authorities have built a sprawling tent city on the riverbanks. It is equipped with 3000 kitchens and 150,000 toilets and also has roads, electricity and water, communication towers and 11 hospitals.
About 50,000 security personnel are stationed in the city to maintain law and order and manage crowds. Stampedes are relatively common around Indian religious festivals, where large crowds gather in small areas.
