Mrauk U is a town in northern Rakhine State, Myanmar. It is the capital of Mrauk-U Township, a subregion of the Mrauk-U District. Mrauk U is c…Mrauk U is a town in northern Rakhine State, Myanmar. It is the capital of Mrauk-U Township, a subregion of the Mrauk-U District. Mrauk U is culturally significant for the local Rakhine people and is the location of many important archeological sites. From 1430 until 1785, it was the capital of the Mrauk U Kingdom, the largest and most powerful Rakhine kingdom in history.