The colorful pool can be said to be Jiuzhaigou's most exquisite Haizi, small and exquisite but colorful. Even more amazing is that even if there is a snowy world around it, the multicolored pool will not freeze. Because the water in the colorful pool is replenished by the Changhai River underground, the underground seasons are not frozen at room temperature, and the continuous supply, the flowing water is not easy to freeze ice. Because of the heavy snow, from the Changhai to the colorful pool, you can't walk the boardwalk. You can only take the sightseeing bus. Jiuzhaigou is all about safety. After getting off at the colorful pool station, walk a short walk to the colorful pool, the snow and ice road is a little bit slippery.