I'm going to Hong Kong in February for 3 weeks, and during this vacation I also want to plan a trip to Jiuzhaigou. Does anyone know how Jiuzhaigou is in February?? Are all lakes and waterfalls frozen... or just most of them? I've been there a few years ago during the summer and it was soooo beautiful!! And I told myself to go there again during another season of the year. Please share your story with me! Thanks!!