Metro manila: The Department of Environment and Natural Resources (DENR) has mapped a significant 11,000 hectares of green spaces within Metro Manila, providing a breath of fresh air amidst the densely populated and highly urbanized capital region.
According to Philippines News Agency, the DENR-NCR recently documented these green pockets in the National Capital Region (NCR), often described as a concrete jungle. This initiative, carried out in 2025 and early 2026, aims to ensure that nature persists in the bustling city, offering vital breathing space for its residents.
The DENR-NCR has been expanding its green space validation across various local government units, identifying parks, tree-lined roads, gardens, and coastal vegetation as key ecological assets. This initiative aligns with the Philippine Biodiversity Strategic Action Plan, specifically Target No. 12, which aims to increase urban green and blue spaces by 2040.
In 2025, the agency covered Muntinlupa City (1,680.70 hectares), Para±aque (789.83 hectares), Taguig (670.38 hectares), Marikina City (428.57 hectares), Las Pi±as (408.73 hectares), and Pateros (62.61 hectares). The first half of this year saw the inclusion of Quezon City (5,616.68 hectares), Pasay City (250.24 hectares), and San Juan (88.33 hectares) in their mapping efforts.
The validated areas encompass a variety of urban ecological features, including public parks, school gardens, landscaped compounds, roadside greenery, and coastal vegetation. Since 2024, a total of 11,233.37 hectares of green spaces across 15 cities and one municipality in Metro Manila have been validated.
The dataset is instrumental for environmental planning and urban design, assisting local governments in understanding the distribution of green spaces and identifying gaps in coverage to guide future greening initiatives. These validations provide critical data for environmental planning, urban greening initiatives, and biodiversity conservation efforts.
Urban green spaces play a crucial role in addressing challenges such as flooding, heat stress, and air pollution. They serve as natural infrastructure, helping regulate temperature, absorb rainfall, improve air quality, and provide habitats for urban biodiversity. The DENR's ongoing validation effort aims to support targeted urban greening programs and enhance climate resilience planning across Metro Manila.
Despite urbanization, these green spaces highlight that nature remains embedded within the city. Residents are encouraged to protect existing greenery by properly disposing of waste and avoiding litter and illegal dumping. The DENR-NCR emphasizes the importance of collective action among the government, private sector, and community to achieve a greener and more sustainable Metro Manila for future generations.
