Hulunbuir Grassland.

The Hulunbuir Grassland is located in the northeast of the Inner Mongolia Autonomous Region, on the Hulunbuir Plateau to the west of the Greater Khingan Range. It is named after Lake Hulun and Lake Buir. The terrain is higher in the east and lower in the west, with an altitude of 650-700 meters. It is about 350 kilometers wide from east to west and about 300 kilometers long from north to south, with a total area of about 113,000 square kilometers (149 million mu), of which the usable grassland area is 8.3333 million hectares. The Hulunbuir Grassland is a world-famous natural pasture and one of the four major grasslands in the world. It is known as the best grassland in the world and is one of the top 20 tourist attractions in China.