04 days Delhi, Agra and Jaipur The tour is packed with major highlights of the cities of Delhi, Agra, and Jaipur. Take a visit to Humayun's Tomb, a stunning example of Mughal architecture and a UNESCO World Heritage Site built in the 16th century. Qutub Minar is also included, which is another iconic landmark and UNESCO World Heritage Site. This 73-meter-tall minaret is the tallest brick minaret in the world and was built in the 12th century.