Petrosains is located at Level 4 Suria KLCC. Petrosains is an interactive science discovery center that tells the story of the petroleum industry. Interesting features Include Dark Rides through the rainforest and over mountains, Giant Diorama with a Singing Dinosaur and other authentic replicas of prehistoric plants and animals, Molecule “Nanoworld” Experience, Helicopter Simulator Ride to the “true-to-life” Oil Rig and many more. The excitement is endless. Opens:9.30am – 5.30pm Saturday to Thursday. 2.30pm – 7.30pm on Friday Closed on Monday