Introduction to the Idiga Grand Mosque: The Idiga Grand Mosque is located on the west side of the Idiga Square in the center of Kashgar. It was built in 1442 and is the largest Islamic mosque in Xinjiang and even the country. It has a certain influence on foreign religious circles and is a key cultural relic protection unit in the autonomous region. It covers an area of ​​25.22 acres and has become a representative building of Kashgar.