Burqin County is a county in Xinjiang, China and is under the administration of the Kazakh autonomous area of Altay Prefecture. It has an area of 10,362 km² with a population of 70,000. The postcode is 836600.This aerial photo taken on August 23, 2018 shows a view of Wucaitan, also known as Rainbow Beach, in Burqin county in China’s northwestern Xinjiang region.