Varanasi, one of India's oldest cities, is a sacred site for Hindus located on the banks of the Ganges River and is renowned for its cultural heritage, religious significance, and silk production. The city features numerous architectural landmarks, including the river's 83 ghats and the Ramnagar Fort, and is also the site of important Buddhist pilgrimage locations such as Sarnath. Prominent figures associated with Varanasi include former Prime Minister Lal Bahadur Shastri and musician Ustad Bismillah Khan, highlighting the city's rich historical and contemporary influence.