A 45km loop linking Singapore's few proper hills — Mount Faber, Telok Blangah Hill, Kent Ridge, and the rainforest twisties of Old Upper Thomson Road. Short, dense, and unexpectedly varied. Cable-car views from Mount Faber summit, the elevated Henderson Waves walkway, MacRitchie Reservoir treetops, and the Botanic Gardens UNESCO site. Best on a Sunday morning before the heat builds.
Clone it to your planner, customize dates and stops, then ride. All free.