Uttar Pradesh, India
Prayagraj (formerly Allahabad) is one of India's holiest cities, renowned for the Triveni Sangam — the sacred confluence of the Ganga, Yamuna, and the mythical Saraswati rivers. It is the site of the world's largest human gathering, the Kumbh Mela, held every 12 years. The city also holds great historical significance as a major center during the Indian independence movement.
