Spend a fun-filled day at Siantar Waterpark, the first and largest waterpark in Pematang Siantar. Stretching over 3 hectares of land, this waterpark offers visitors lots of fun water activities and rides such as Super Fun Bowl, Flow Pool, Body Slide, Ember Tumpah, and Ninja Challenge. Splash around in the pool or just sing your heart out in the karaoke room. The waterpark also offers a selection of food stalls and souvenir shops for you and your loved ones to enjoy!