What is the capital of the region that includes the Lang Mountains?
Lang Mountains The Lang Mountains or Lang Shan (; Хара Нарин Ула) is a mountain range at the northwest corner of the Ordos Loop in Inner Mongolia, China. It runs from southwest to northeast and forces the Yellow River to turn from north to east. To the northwest is desert and to the southeast, between it and the Yellow River, is an irrigated area. Its northeast end joins the Yin Mountains.
Valais The canton of Valais (] ; German: "Wallis" , ] ) is one of the 26 cantons of Switzerland, situated in the southwestern part of the country, around the valley of the Rhône from its headwaters to Lake Geneva, separating the Pennine Alps from the Bernese Alps. The canton is simultaneously one of the driest regions of Switzerland in its central Rhône valley and among the wettest, having large amounts of snow and rain up on the highest peaks found in Switzerland. The canton of Valais is widely known for the Matterhorn and resort towns such as Crans-Montana, Saas Fee and Zermatt. It is composed of 13 districts (hence the 13 stars on the flag) and its capital is Sion.