Gardens by the Bay
With domed greenhouses of epic proportions on 100 hectares (250 acres), the sustainable Gardens by the Bay are an educational and fun center. The Cloud Forest is a misty, 35-meter-high (115-foot-high) mountain that re-creates tropical highlands; visitors use ramps to explore around and through them. A biosphere of Mediterranean and desert plants, as well as huge baobab trees, makes up the Flower Dome. Outdoors, guests walk on suspended walkways between steel-frame "super trees" that are covered in solar powered lights.