A first-in-Malaysia tourism attraction, 1 Utama’s award-winning Rainforest took years of in-depth research to build. Marvel and soak in nature’s wonders at this 4-storey enclave, featuring more than 100 forest trees, including rare species from Sabah and Sarawak, giant freshwater fish aquarium, koi fish ponds and an overhead Rainbow suspension bridge with aerial views of the green canopy below.