Jantar Mantar at Jaipur is an observatory with architectural instruments for astronomical measurements and observations. Jantar Mantar was built by Maharaja Sawai Jai Singh II during 1724-1735. Jantar Mantar at Jaipur is a UNESCO World Heritage Site.
Taj Mahal is a mausoleum built by the Mughal emperor Shah Jahan for his wife Mumtaz Mahal. Taj Mahal is one of the seven wonders of the world. It is visited by more than 11,000 tourists on an average day.
Humayun (1508-56) was the second Mughal emperor who ruled during 1530-56. Humayun’s Tomb is a UNESCO World Heritage Site and was built by his widow, Hamida Banu Begum during the years, 1565-72.