We spent new years day as day visitors, paid IDR35...

We spent new years day as day visitors, paid IDR350k per person and kids under 5 go free. You then get vouchers to the value of your entry to spend on food and drinks. We rented a cabana for the day (they offer different options) they have fund slides, splash water park for the kids and a bar inside the pool. The area closes at 9pm for day visitors. They also offer a free towel service. The staff are super friendly and the food was good as well.