Machu Picchu is a 15th-century Inca citadel situated on a mountain ridge 2,430 metres (7,970 ft) above sea level. It is located in the Cusco Region, Urubamba Province, Machupicchu District in Peru, above the Sacred Valley, which is 80 kilometres (50 mi) northwest of Cuzco and through which the Urubamba River flows.

Agra is a city on the banks of the river Yamuna in the northern state of Uttar Pradesh, India. With a population of 1,686,993 (2013 est.), it is one of the most populous cities in Uttar Pradesh and the 19th most populous in India.

A walk about Paris will provide lessons in history, beauty, and in the point of Life. Thomas Jefferson Paris is the capital and the most populous city of France. It has an area of 105 square kilometres and a population in 2013 of 2,229,621 within the administrative limits.