This futuristic botanic garden with super-trees and biodomes is one of Singapore's noteworthy green spaces. This place is built on 101 hectares of land across a pedestrian walkway from the Marina. Huge biodomes rise out of the viridity which has about 800 species of plants from different climate zone. You can see giant cacti in the Desert Dome and a waterfall coming out from a 35-meter mountain in the Cloud forest Dome. Here, with an ancient olive garden, the Flower Dome