See Singapore after dark with a licensed local guide: the Marina Bay skyline, the Supertrees lit up at Gardens by the Bay, the river and the Night Safari. Evenings are cooler, so it is a good time to explore.
Marina Bay & Gardens Night Tour: City lights, the Merlion and the evening light show in the Gardens. (3 h 30 min, from S$65 per adult, S$45 per child)
Night Safari by Private Car: Hotel Return Transfer: Skip the taxi queue at midnight: a licensed driver-guide drives you to the Night Safari, waits while you explore, and brings you back to your hotel. (5 hours, S$188 per group of up to 4 guests, private car included)
Night Tour with River Cruise & Light Shows: A small-group evening with a licensed guide: a bumboat cruise on the Singapore River and both Marina Bay light shows. (3 hours, from S$85 per adult, S$62 per child)