If you buy a full ticket, many amusement facilities inside do not need to spend any more money (generally, projects that do not spend money are enough to play for a day) are cost-effective. And there are many facilities, the area is relatively large, and the scenery is better. There is a special children's area, which is very suitable for parents, couples, and friends to go out and play in groups. But if you want to play with water facilities, it is recommended to buy a disposable raincoat with better quality before entering the park. If it is inconvenient to carry, you can also buy it in Happy Valley. Anyway, the price of disposable raincoats inside is not particularly expensive, about 10 yuan. Generally, if you buy a full ticket, you can stay from around 9 am to about 10 pm, but the food in Happy Valley is more expensive. It is recommended to buy some water snacks and other things outside and bring them into Happy Valley (the above belongs to personal feeling)