We went here in the morning and stayed until nighttime and I highly recommend you do that too but if you have leisure time or more time, you could go there for two days and you can save on the tickets if you plan on staying there for long. I highly recommend you to visit this place because every corner of the place is picturesque. The only downside is that the place is very large and it gets a little tiring to walk around but it is worth it. I also advise you to bring a small bag so that it won't be hard for you to walk around. Don't forget to stay until evening so that you can catch the marvelous fireworks display at around 7:30 (Hongkong time).