Benjakitti Park: A Model of Urban Ecological Restoration

Revolutionizing Bangkok's Landscape with Sustainable Design

At the heart of Bangkok, a transformation led by Arsomsilp and Turenscape has taken place. The Benjakitti Park, once a tobacco factory site, has been reimagined into an urban oasis. This project is not merely a park; it's an educational landscape that enlightens the public on sustainability, hydrology, and forest ecology within the urban environment. The park's design is a testament to the city's commitment to ecological park development and biodiversity conservation, serving as a sanctuary for urban life and a model for future projects.

The ingenuity of Benjakitti Park lies in its response to Thailand's climatic challenges. Utilizing the sponge concept, the park adeptly manages rainwater, mitigating floods in the wet season and providing water in the dry season. The park's design incorporates Thai agricultural techniques, such as furrow irrigation, to elevate tree roots and ensure proper drainage, showcasing a blend of innovation and traditional wisdom.

Benjakitti Park's realization is a triumph of sustainable construction practices. The park repurposes crushed concrete and existing materials, reducing its environmental footprint. The renovation of former factory buildings into functional facilities further exemplifies the adaptive reuse approach, with an emphasis on natural light and ventilation. The design's technical aspects, including the use of local materials and preservation of existing infrastructure, highlight a commitment to cost-effective and low-impact development.

The park's diverse spaces cater to all visitors, offering bicycle lanes, nature walks, and an urban amphitheater, among others. The design ensures accessibility and inclusivity, fostering a connection between people and nature. The park operates with minimal maintenance, overseen by the Bangkok Metropolitan Administration, exemplifying a self-sustaining urban green space.

Underpinning Benjakitti Park's design is rigorous research into water purification, demonstrating the park's ability to significantly improve water quality. The application of constructed wetland techniques and the strategic use of plant species to absorb pollutants underscore the park's role in urban water management. The challenges faced during the design process, such as introducing a nature-based park concept and addressing urban environmental issues, were met with evidence-based solutions and expert collaboration.

In conclusion, Benjakitti Park stands as a landmark achievement in urban design, recognized with a Golden A' Landscape Planning and Garden Design Award in 2024. Its innovative approach to ecological restoration and sustainable design sets a new standard for urban parks worldwide, offering a blueprint for harmony between urban development and natural ecosystems.