There are two fork roads out of the small town of Banff, the one to the west is the southern section of Highway 93 leading to BC. The highway connects Banff National Park and Kootenay National Park. After a few kilometers, you reach the quiet Twin Lakes, which is the last lake in Alberta. Standing on the mountainside, looking down, the lake is faintly between the green hills and green trees. It can be seen that the color is pure and green, which makes people feel the urge to reach out.