Prayagraj, formerly known as Allahabad, is a city located in the northern part of India, in the state of Uttar Pradesh. It is one of the holiest cities in Hinduism and has immense religious and historical significance. Prayagraj is most famous for being the site of the Triveni Sangam, the confluence of three sacred rivers — the Ganga, Yamuna, and the mythical Saraswati. This confluence is believed to be the most auspicious place for taking a holy dip and is the center of many religious activities, including the Kumbh Mela, a massive Hindu pilgrimage that takes place every 12 years.

Prayagraj is also a place of historical importance, with numerous ancient temples, ghats, and monuments. The city is a center of learning, culture, and spirituality, making it a popular destination for pilgrims, history enthusiasts, and tourists alike.