Mahakumbh Nagar in Prayagraj, Uttar Pradesh, will host the Maha Kumbh in 2025. The region has historical importance, mentioned by the Chinese traveler Xuanzang, who praised its cultural heritage. Xuanzang documented its festivals, abundant nature, and the devotion of its people. Archaeological findings support Prayagraj’s title of 'Teerthraj' and its significance in ancient India.