The Qutb Complex is a UNESCO World Heritage Site located in Delhi, India. It features several historical monuments, including the Qutb Minar, which is the tallest brick minaret in the world, standing at 73 meters. The complex showcases Indo-Islamic architecture and was built in the 12th century. In addition to the Qutb Minar, the complex includes the Alai Darwaza, a grand entrance gate, and the Iron Pillar of Delhi, known for its rust-resistant composition. The site reflects the rich cultural heritage of India and the influence of the Delhi Sultanate during its establishment.