What is the most famous monument in world?

India is home to many of the world's most famous monuments including The Taj mahal. The Taj Mahal was built by Mughal Emperor Shah Jahan for his wife, Mumtaz Mahal, who died in 1631. The white marble mausoleum is widely considered the finest example of Mughal architecture and a symbol of love. The Taj Mahal is located in Agra, 250 km from Delhi in India and attracts over 7 million tourists every year.