Free tourist attractions around the world, you must visit

Singapore: Gardens by the Bay
Time your visit to the Gardens by the Bay for 7.45pm or 8.45pm to see the Supertrees twinkle and glow for the spectacular Garden Rhapsody light-and-sound show. This eco-fantasy land of space age bio-domes, hi-tech trees and whimsical sculptures really has to be seen to be believed.

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