Maju Forest: Why Singapore's Newest Green Battleground Matters for Visitors-Hopetrip

A 23-hectare mature forest in Clementi has become the centre of a heated conservation debate — and it's worth understanding why before your next trip to Singapore.

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Maju Forest, a thriving secondary forest tucked between Clementi Road and Brookvale Drive, has dominated local headlines over the past few weeks. When Singapore's Housing & Development Board (HDB) announced plans to convert roughly 15 hectares of this green space into a new public housing estate, it ignited conversations across social media, petitions, and community meetings nationwide.

The tension is easy to grasp. Singapore genuinely needs more homes, and Clementi's excellent transport links and amenities make it an attractive location for new developments. But in a city-state where land is scarce, every remaining patch of mature forest carries outsized ecological and emotional significance.

What Makes Maju Forest Special

Though not a gazetted nature reserve, decades of natural regeneration have transformed this site into a biodiverse haven. Scientists have documented 286 plant species and 113 animal species within its boundaries, including several of conservation significance. A natural freshwater stream runs through the forest, elevating its ecological value beyond most other secondary forests on the island.

Its location is strategic, too. Maju Forest sits adjacent to the popular Rail Corridor and Clementi Forest, forming part of an interconnected green network that allows wildlife to move freely between habitats — a rarity in urban Singapore. The forest also provides essential ecosystem services: carbon absorption, urban cooling, and stormwater management for surrounding neighbourhoods.

The Development Plan

On July 10, 2026, HDB unveiled its proposal: develop approximately 15 hectares for public housing while retaining 8 hectares as a wildlife refuge. The conserved zone would include the natural stream, areas of high biodiversity, and the former Jurong railway corridor, where a dedicated nature trail is being explored.

Critically, the plans remain open for public feedback — HDB has acknowledged the community's strong interest and confirmed it welcomes input from residents, nature groups, and the wider public before any final decision.

Can Visitors Explore Maju Forest?

The short answer: not really, and it's best not to try. There are no designated hiking trails or official entry points. Venturing in via unofficial paths risks damaging delicate vegetation, disturbing wildlife, and contributing to trail erosion — not to mention the personal safety concerns of navigating an unmarked forest.

The most responsible way to experience Maju Forest is from its edges. Walk along Sunset Way or the nearby Rail Corridor, where you can admire the dense tree canopy from a respectful distance. Birdwatchers should pack binoculars — the forest's perimeter offers excellent opportunities to spot the many species that call this patch of green home. For citizen scientists, uploading any wildlife sightings to platforms like iNaturalist helps contribute to Singapore's growing biodiversity records.

Whether the forest survives in its current form or not, Maju Forest serves as a powerful reminder of Singapore's ongoing balancing act between urban development and nature conservation — a tension travellers can witness firsthand simply by walking its borders.