Absolute beautiful park with exciting rides, pools, little bars + accommodations for children. Some of the staff could be nicer, but in general I had an amazing time. Food is not too overpriced and there is a wide variety of options. Be sure to buy a locker key at the entrance of the park so you can store your stuff (30 reais, when you bring your key back at the end of the day you get 15 reais back). The park is very big, so don't go during holidays (if you do, make sure you go for two days and get a hotel, there are plenty around). Otherwise you'll have to deal with very long lines. Which sucks, mainly when it's boiling hot outside. On that note, make sure to bring your sunscreen! My favourite rides were Boto and Montanha Russa. There is even a little zoo in the park! Absolutely loved Thermas, it's so much fun. Would recommend, but come prepared!