Walk the Southern Ridges to discover Singapore’s overlooked high ground: Marang Trail climbs, Henderson Waves’ sweeping span, a century-old artillery fort and one of the city’s remaining mangrove wetlands. Spend 3.5 hours tracing the city’s past and present in a compact, ecology-rich loop.
More ways to explore the area's outdoor wonders
The path opens under a humid canopy; leaves drip with last night’s rain and the city’s skyline peeks between ridgelines. You step onto Marang Trail and the city’s clamour slips away — the air smells of damp earth, and the southern seas call from beyond the trees. For the next three-and-a-half hours you’ll weave along the Southern Ridges, cross Singapore’s highest pedestrian bridge and visit a century-old coastal artillery fort that once watched the harbour.
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Moderate fitness — able to handle sustained walking, stair climbs and short uphill sections without strain
Wildlife
History
These southern ridges once hosted coastal batteries and small fishing communities; remnants of colonial-era fortifications still mark strategic viewpoints over the harbour.
Conservation
Singapore’s City in Nature program emphasizes habitat connectivity and mangrove protection—stick to trails to limit erosion and disturbance.
Reserve your spot on the Exploring Singapore’s Forgotten Hills today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early to beat the heat
Begin the walk in the morning to avoid high humidity and stronger sun; mid-morning brings more visitors on weekends.
Bring waterproof footwear
Sections include wooden boardwalks and stairs that can get slippery after rain—grippy, breathable trail shoes are best.
Hydrate for a tropical walk
Carry at least 1–2 liters of water and sip regularly—tropical humidity increases sweat loss even on gentle climbs.
Respect the reserves
Stay on marked trails and avoid disturbing mangroves or historical structures to protect habitats and heritage.
Trail shoes with good grip
Protects ankles on stairs and prevents slips on wet boardwalks.
1–2 L water bottle or hydration bladder
Tropical humidity makes regular hydration essential for the 3.5-hour route.
Light rain shell
Quick downpours are common—pack a compressible waterproof layer.
Sun protection (hat + SPF)
Pockets of sun appear at viewpoints and bridges; protect exposed skin.