Nairobi National Park Saga Points to Sustained Encroachment on Kenya’s Green and Ecological Spaces

By Miriam Nyandika

Kenya’s natural heritage is under sustained pressure. Across the country, forests are shrinking, wetlands are being occupied, recreational parks are being repurposed, and protected wildlife habitats are increasingly threatened by encroachment. While development remains essential for economic growth, the steady erosion of green and ecological spaces raises concerns over whether we are sacrificing our environmental future for short-term gain.

This came under sharp public focus following the arrest of former Chief Justice David Maraga during a peaceful march opposing the excision of a substantial parcel of land within Nairobi National Park. The land had been earmarked for the construction of a parking facility adjacent to the Bomas of Kenya. Beyond the immediate circumstances of his arrest, the incident sparked serious national anxiety about the threat posed by powerful development interests to green spaces.

Nairobi National Park is one of Kenya’s most unique ecological assets. It is the only national park in the world located within a capital city, hosting lions, rhinos, giraffes, and a wide range of biodiversity against a backdrop of sprawling urbanization. The park, however, is under growing pressure from infrastructure expansion, industrial development, and urban explosion that threaten wildlife corridors and fragment critical habitats. Conservationists have repeatedly warned that continued encroachment risks irreversible ecological damage.

The ongoing Nairobi National Park saga reflects a broader and long-standing pattern of environmental contestation in Kenya.

The history of environmental protection in the country is marked by repeated struggles to defend public green spaces from development pressure. During the late 1990s, conservationists led by Nobel Peace Prize laureate Wangari Maathai resisted attempts to allocate parts of Karura Forest for private development. Despite intimidation and resistance at the time, sustained civic action helped preserve one of Nairobi’s most important urban forests, which today stands as a symbol of successful environmental stewardship.

A similar battle was witnessed in the earlier decades when Uhuru Park itself faced proposals for a controversial 60-storey skyscraper project proposed in 1989 by the ruling party, KANU, during the Moi era. The public outcry that followed showcased the struggle to balance urban expansion with the protection of shared ecological and recreational spaces.

Beyond Nairobi, the Mau Forest Complex is another case study of the nexus between politics and environment. As Kenya’s largest water tower, Mau supports rivers, agriculture, hydropower generation, and ecosystems across the region. Earlier decades have seen it become a subject of political rhetoric, center of illegal settlements, logging, and land excisions that have significantly degraded its capacity.

Public parks and recreational grounds are often treated as idle land awaiting commercial development instead of essential civic infrastructure. Yet these spaces provide far more than aesthetic value, they improve air quality, reduce urban heat, and create platforms for social cohesion in densely populated cities.

The usual justification for encroachment is development. Governments and private actors point to roads, housing projects, industrial zones, and commercial infrastructure as evidence of progress. However, development and environmental conservation are not mutually exclusive. Sustainable development demands balance. A nation that destroys its forests, wetlands, and wildlife habitats in the pursuit of growth risks undermining the very ecological systems that sustain long-term prosperity.

This urgency is heightened by the accelerating effects of climate change. Forests act as carbon sinks, regulate rainfall patterns, and protect watersheds. Wetlands serve as natural flood buffers. Healthy ecosystems strengthen resilience against droughts and extreme weather events. Weakening these systems through unchecked encroachment only worsens national vulnerability in an already climate-stressed era.

The Constitution of Kenya guarantees every citizen the right to a clean and healthy environment. This places an obligation on both state and non-state actors to protect ecological systems for present and future generations.

History will not judge Kenya by the roads it builds or the skylines it constructs. The forests it preserves, the wildlife it protects, and the public spaces it safeguards for future generations will be one of its greatest successes.

The writer is a research assistant at Free Press Publishers.