What city in Rwanda began restoring its natural defenses against flooding a decade ago by transforming a degraded swamp into a high-functioning wetland?

Kigali, the vibrant capital of Rwanda, embarked on an ambitious journey a decade ago to harness nature's power in safeguarding its urban landscape from the increasing threat of flooding. This visionary initiative involved transforming degraded swamp areas, long impacted by urbanization and human activities, into thriving, high-functioning wetlands. The city recognized that these natural ecosystems, once diminished, held the key to a sustainable future, acting as crucial buffers against intense rainfall and runoff.

The restoration efforts, notably exemplified by the Nyandungu Eco-Park, began around 2016 and have since served as a successful model for the city. These projects involve clearing polluting industrial activities, allowing native vegetation to regenerate, and carefully designing landscapes that include a series of ponds, riverine forests, and savannas. The revitalized wetlands now effectively absorb excess stormwater, filter pollutants, and contribute significantly to local biodiversity by providing habitats for numerous species of birds, insects, and other wildlife.

Beyond flood mitigation, these transformed wetlands offer a multitude of benefits, enhancing the quality of life for Kigali's residents. They create valuable green spaces for recreation, education, and ecotourism, offering citizens and visitors alike opportunities to connect with nature within the urban environment. Kigali's proactive approach to wetland restoration is not only a testament to its commitment to environmental resilience but also stands as one of the largest city-wide urban wetland rehabilitation projects in Africa, inspiring other cities globally to embrace nature-based solutions for urban challenges.