红堡, also known as the Red Fort, is a historic fortification located in Delhi, India. Built in the mid-17th century by the Mughal Emperor Shah Jahan, it served as the main residence of the Mughal emperors for nearly 200 years. The fort is renowned for its stunning architecture, featuring red sandstone walls and intricate carvings. Today, 红堡 is a UNESCO World Heritage Site and a popular tourist destination. It houses several museums and hosts cultural events, showcasing the rich history of the Mughal era. The fort's impressive structure and historical significance make it a symbol of India's heritage.