大柏川第一調節池綠地

This park is a green space with retention ponds in Ichikawa and covers about 9 hectares of land. The site features several water basins arranged in rows that serve both for flood control and to create green areas.

The park was built to protect nearby residential areas from river flooding. This solution emerged from the need to equip a densely populated city with modern drainage systems.

The name reflects its purpose as a water storage facility for the surrounding city. Visitors can observe how water and green spaces work together to shape the landscape.

The site is best explored on foot, as it offers multiple walking paths and viewing platforms where you can observe the water basins. Access is free and there is no set schedule, so you can visit at your own convenience.

The tiered basins provide an unexpected refuge for various bird species not normally seen in urban areas. The park shows how water management infrastructure can simultaneously create wildlife habitat.

GPS coordinates: 35.73583,139.95111

Latest update: December 13, 2025 11:47