Mandalay, a sprawling city of more than 1 million people, was founded in 1857 by King Mindon to coincide with an ancient Buddhist prophecy. It was believed that Gautama Buddha visited the sacred mount of Mandalay Hill with his disciple Ananda, and proclaimed that on the 2,400th anniversary of his death, a metropolis of Buddhist teaching would be founded at the foot of the hill. The Irrawaddy River or Ayeyarwady River, also spelt Ayeyarwaddy is a river that flows from north to south through Burma (Myanmar). It is the country's largest river and most important commercial waterway. Originating from the confluence of the N'mai and Mali rivers, it flows relatively straight North-South before emptying through the Irrawaddy Delta into the Andaman Sea. Its drainage area of about 255,081 km? covers a large part of Burma. After Rudyard Kipling's poem, it is sometimes referred to as 'The Road to Mandalay'.