The HSBC TreeTop Walk (HSBC TTW) is the highlight of a 10.3 km-hiking route in MacRitchie that brings you through different stages of mature secondary forest. The first of its kind in Singapore and in the region, this free-standing suspension bridge connects the two highest points (Bukit Peirce and Bukit Kalang) in MacRitchie and offers a bird’s eye view of the community of plants and animals that live in the forest canopy. The total length of the walkway is about 250m and its height from the forest floor varies, with the highest point at 25m.