The Taj Mahal was built under Mughal Emperor Shah Jahan in memory of his favourite wife, Mumtaz Mahal. It is considered as the finest example of Mughal architecture, a style that combines elements from Persian, Turkish, Indian, and Islamic architectural styles. In 1983, Taj Mahal became a UNESCO World Heritage Site and was cited as "the jewel of Muslim art" in India and one of the universally admired masterpieces of the world's heritage." While the white domed marble mausoleum is most familiar, Taj Mahal is an integrated complex of structures and was completed around 1648. Ustad Ahmad Lahauri is generally considered as the principal designer of Taj Mahal.

Agra Fort is a UNESCO World Heritage Site. The fort is also known as Lal Qila, Fort Rouge and Red Fort of Agra. It is about 2.5 km northwest of its much more famous sister monument, the Taj Mahal. The fort can be more accurately described as a walled palatial city. It is the most important fort in India. The great Mughals Babur, Humayun, Akbar, Jehangir, Shah Jahan and Aurangzeb lived here, and the country was governed from here. It contained the largest state treasury and mint. It was visited by foreign ambassadors, travellers and the highest dignitaries who participated in the making of history in India.