Germany turning abandoned coal mines into 23 lakes, becoming artificial wetland

Germany is transforming 23 abandoned coal mines into artificial lakes, creating Europe's largest artificial wetland. The project, called the Opencast Lusatia mine, is a former coal mining area in eastern Germany. The mines have been excavated and filled with water to create 23 artificial lakes, which will support local wildlife and provide recreational activities. The project is expected to be completed by 2025 and will cover an area of around 47 square kilometers.