FromWashDC
This brand new water park opened in November 2013. I spent about 2 hours at the park as part of the group tour in August 2014. The park is pretty impressive by western standards consisting of both indoor and outdoor sections. It has:- water slides- swimming pools- diving towers- volleyball court- rock climbingThe entrance fee is 10 euro; it includes towels, shampoo, soap and the locker key. They sell food and drinks but I didn't try to buy it. Foreign tourists get a VIP access to the rides so no waiting in line. Some of us got minor cuts on the rides so I am not so sure about safety standards. Some of the rides were closed. Yet, we all had tons of fun. You probably need at least an hour to spare. The biggest bonus is you get to interact with locals and even share the locker and shower rooms. It's definitely worth the experience if you enjoy social interaction.