The Central Lake Park, colloquially, Laghetto, is a modern green area in Rome within which there is an artificial lake located at the separation of the streets of Via Cristoforo Colombo, in the EUR district. The Japan Walk is splendid, designed by Raffaele de Vico, with the Sakura, the cherry trees donated by the city of Tokyo, a true jewel of landscape architecture, as is the Waterfall Garden