Dolaanshirebei (Seven-Layer Mountain)

　　Dolaanshirebei, which means "Seven-Layer Mountain" in Mongolian, is located within the territory of Wulanhaada Sumu, covering a total area of approximately 75 square kilometers. The mountain is formed by seven east-west mountain ridges. From south to north, they are respectively named Baxingshirebei, Alataiyinshirebei, Wengenshirebei, Hunqishirshirebei, Aobaosshirebei, Wulinsshirebei, and Dahulayinshirebei. The main peak, Aobaosshirebei, has an elevation of 1,761 meters.

　　It covers an area of about 10 square kilometers.

　　Viewed from above, Dolaanshirebei resembles seven unconnected natural barriers; up close, it looks like seven giant dragons vying for height and dominance. Its unique geographical grandeur not only serves as a natural landmark for orientation but also as a paradise for wild argali sheep.

　　The area around Dolaanshirebei features crisscrossing ravines, gurgling springs, lush pastures, and robust livestock, making it a long-coveted natural pasture on the Ulanqab Grassland. The region is rich in underground mineral resources such as fluorite and quartz. The Sea Bottom Stone Forest in the southeast of the Sumu, with its bizarre and varied rock formations, is also a great spot for sightseeing.