Banff National Park is Canada's first national park, a summer resort. Located in the southwestern part of Alberta, in the Rocky Mountains of British Columbia. Established in 1885, with an area of 6,666 square kilometers. There are a series of icy peaks, glaciers, ice fields, glacial lakes and alpine grasslands, hot springs and other landscapes, and its peaks and peaks are the highest in the North American continent. Lake Louise in the middle of the park, the scenery is particularly good, the lake with the light depth, from blue to green, the lake is transparent, Emerald Lake is another beautiful place more quiet than Lake Louise. Along the Rocky Mountains, there are many such glacial lakes, which are like a string of pearls, which illuminate the quiet mountains.