Qutub minar was built by Qutub ud din aibak constructed in delhi towards the end of 12th century when he was still a viceroy at delhi though begun by qutub ud din aibak it was completed by son in law and successor illtutmish in AD 1230 it was dedicated to sufi saint qutub ud din bhaktiyar kaki who was venerated by all the people of delhi.
Qutb Minar (also called as Qutub Minar or Qutab Minar) is a most famous Indian historical monuments which is counted as the 2nd tallest minar of India (first is Fateh Burj of 100 meters, Chappar Chiri at Mohali). Qutb Minar is a 73 m tall minar built in Indo-Islamic architectural style. It has been added to the UNESCO World Heritage Site. It opens every day of the week from 6am to 6pm. It is located at Mehrauli, Delhi-Gurgaon Road. Visiting this monument in the vacations is the best way to know about history. Delhi is a famous city for many historical monuments.