Delhi, the national capital territory of India, is rich in culture, history, and architecture, exotic cuisine (a variety of street food, sweets, and other eatables), ancient heritage blended with modernity, popular festival celebrations and events, religious sites, gardens, museums, and shopping marketplaces for clothing, jewelry, or footwear. This alluring city attracts tourists from other cities and all over the world. They can easily travel due to the large network of metro lines.