Being in nature right in the middle of a big city is literally one of the best parts of Singapore. Gardens by the Bay allows you to walk through a large nature park and enjoy the tropical environment. For an additional fee of around 20 euro, you can visit the special flower and cloud forest dome, but the surrounding garden areas are all free of charge.
A cool attraction of the Gardens is the SuperTree Grove area. You can have a nice walk underneath these artificial trees or for an additional 7 euro, climb to the top of and enjoy a panoramic Singapore view from the skyway. Believe me, this is worth your money for sure!
A perfect time to visit Gardens by the Bay is right before the sunset. Every day there are multiple free public light shows at the Supertree Grove. You can simply go to the Garden with your drinks, sit down on the grass and enjoy an unforgettable show!