MacRitchie Petai Trail

MacRitchie Petai Trail is a hiking route beside Singapore's MacRitchie Reservoir. Its main section is a flat 2.5km boardwalk along the reservoir, with stairs at intervals. The loop takes 3 to 4 hours depending on walking speed, and monkeys, squirrels and lizards can be seen up close. Because the boardwalk includes stair sections, the path is not entirely flat.