WaterB River Cruise Singapore (Fort Canning) is a boarding kiosk at Tan Tye Pl that runs along the Singapore River and around Marina Bay. The roughly one-hour route goes to Merlion Park, with video and audio explaining the history of the surrounding buildings and bridges, and a laser show at night. The Singapore Tourism Board cruise requires advance booking, and boarding the 7:30 pm boat covers the period from sunset into the night view. Daytime is hot.