Asabaska Falls (Athabasca Full) is the largest waterfall ever seen in Banff, Jasper, and Youhe National Park, but the gap is not large. The mountains behind the waterfall are not high. The trees on the hillside were dark red, thinking that they had seen the colorful forest, and then someone who understood pointed out that the dark red tree was the sick and abnormal expression of the tree. So when a forest fire occurs, the government deliberately let it burn, but it can eliminate pests, which is perhaps the reason why this year's Calgary forest fires caused the city to be covered in smoke!