Forstbotanischer Garten Köln
公园
The Forstbotanischer Garten Köln (25 hectares) is an arboretum and woodland botanical garden located at Schillingsrotterstraße 100, Rodenkirchen, Cologne, North Rhine-Westphalia, Germany. It forms part of the city's outer green belt and is open daily without charge.The garden was created between 1962–1964 on a former military site which was, until the end of World War I, a part of the Äußerer Festungsring Köln, the outer ring of fortresses surrounding Cologne.