If you fly to Mohe, you can spend 25 yuan on an hour bus to Arctic Village in Mohe County. I live in a youth hostel. It's cheap and safe to meet backpackers from all over the country. But it costs 60 yuan to buy tickets to enter the village. Get up at 5:30 a.m. and walk to the mountain beside the village entrance to see the sunrise. Then you can walk to the river. That's the border area between China and Russia. It's good to find the north.