The Maha Kumbh Mela is a major Hindu festival held every 12 years at four sacred riverbanks in India: Haridwar, Allahabad, Ujjain, and Nashik. It is one of the largest religious gatherings in the world, attracting millions of pilgrims who come to bathe in the holy rivers to cleanse their sins and attain spiritual merit. The festival is marked by various rituals, including the ceremonial bathing, religious discourses, and cultural performances. The timing of the event is determined by astrological positions, making it a significant occasion for devotees seeking blessings and spiritual renewal.