Gandhak ki Baoli

It is a stepwell built by Daulat Khan Lodi during the rule of Sikander Lodi in 1516. The complex also houses 12 tombs.

An 18th-century Mughal mosque is the last example in the Mughal tradition of providing small marble-faced mosques. Named for its white marble, the mosque was constructed during the reign of Bahadur Shah I, in the vicinity of the dargah of Qutbuddin Bakhtiar Kaki. The mosque is surrounded by enclosure walls; one of these walls is shared with that of the dargah, while the southern wall opens to the burial enclosure, also made of marble.

This is the tomb of Adham Khan who was the son of Akbar's wet nurse Maham Anga. After Adham Khan killed Atagha Khan, a general in Akbar's army, he killed Adham Khan by dropping him from the top of Agra Fort. After this his mother was depressed and Akbar built this tomb.

This ancient Hindu temple dedicated to Goddess Yogmaya, the sister of Krishna. Built in early 19th century and is a descendant of a much older Devi shrine. Adjacent to the temple lies, a water body, known as 'Anangtal', after King Anangpal, and covered by trees from all sides.

The most famous structure on the grounds is the Minar itself. At 73m tall, it is the second tallest minar in India (after Fateh Burj in Mohali), and was the tallest "skyscraper" in the world when built (1193-1368). It is often visible from the air when flying into IGI airport. It was constructed on the orders of Qutb-ud-din Aybak, founder of the Slave Dynasty, and named after him. Delicately carved and inscribed with Arabic inscriptions, its red sandstone and marble have been astonishingly well-preserved, and it is still an awe-inspiring sight today. The top of the tower has twice been rebuilt after an earthquake, and the base has been restored more recently. While entry into the tower itself is no longer permitted, for ₹10 per 5 min you can view the scenery via a little webcam on top.

In the centre of the mosque. True to its name, this is a 7 m iron pillar erected in 400 AD by Chandragupta II Vikramaditya, also known as "he, by the breezes of whose prowess the southern ocean is even still perfumed" according to the inscription carved on the base. Alas, Chandragupta II's perfume has long since faded, but to the amazement of metallurgists everywhere, his pillar is still going strong, after 1,600 years. The corrosion resistance results from a layer of crystalline iron hydrogen phosphate forming on the high phosphorus content iron, which protects it from the effects of the local Delhi climate. The pillar is 7.21 m high, 1.12 m of which is below ground. The base rests on a grid of iron bars soldered with lead into the upper layer of the dressed stone pavement. It is estimated to weigh more than six tonnes.