Walter Lake is like a sapphire inlaid in Austrian territory. It is clean, bright and shining. Looking at the lakeside, the distant Alps soar into the clouds and have a magnificent momentum. The rolling ridges of the snow mountains form the natural barrier of Walter Lake. Pinghu Lake is like a mirror, and the unfinished fog is vague on the lake. It is more beautiful and quiet, with clouds and light in the sky. Change, paint the lake a strong layer of oil painting heavy color.