The whole journey from Keqi to Ximeng's Zhenglan Banner is nearly 300 kilometers, and the toll is only 25 yuan. The Inner Mongolia Provincial Highway has a low speed highway toll. The Yuanshangdu Ruins Museum is 2 kilometers away from the Crab Island Resort yurt where we live. There is a campfire platform on the top of the mountain without destroying the original appearance. It is free and the fare is 5 yuan. The museum is mostly unearthed cultural relics excavated in recent years, mostly buildings, sculptures, etc., and Genghis Khan. Worth a visit.