Jiuzhaigou is best visited between 10:00 AM and 4:00 PM, when the sunlight shines on the lakes, creating the most vibrant colors for photos of the colorful forests and waters. The scenic area is at a high altitude, and there is a significant temperature difference between day and night, so be sure to bring a thick coat, comfortable, non-slip shoes, sunscreen, and rain gear. Try to take the sightseeing bus; it saves a lot of energy. Please do not step outside the boardwalks or feed the animals; please respect this beautiful waterscape and enjoy your visit responsibly.