In the winter, Hulunbeier did not lose the summer Hulunbeier. In the case of such ice and snow, all of them are frozen, but the river here is not! Knot! ! ice! ! ! There are still green water plants in the water. The clouds on the river are steaming and Xia Wei, and the banks of the river are foggy and crystal clear. The reason is because the geothermal resources of Aershan are so rich that it will not freeze all the year round. In other words, here is the hot spring water. The best shooting time for the unfrozen river is sunrise time. At this time, the sun shines on the river surface, the ice and snow begin to melt slowly, the warm light sprinkles on the river, and the water is hot. The heart of the people is warm. Walking in the winter in the Aershan National Forest Park, it is less green in the summer, less of the autumn forest, but it looks at you in a proud and cold gesture, as if I am telling you that I have another beauty in winter.