Diwali, the Festival of Lights, is celebrated across India with unique festivities in various cities. Varanasi enchants with oil lamps along the Ganga, Ayodhya features 2.5 million Diyas, Amritsar's Golden Temple dazzles with lights, Jaipur offers illuminated forts, Udaipur reflects lights on Lake Pichola, and Delhi shines in grandeur. Each city presents a distinct charm.