(190417) -- CISTERNA, April 17, 2019 (Xinhua) -- Visitors stroll in the Garden of Ninfa in Cisterna, Latina, central Italy, April 14, 2019. As an Italian natural monument, the park is spread over 105 hectares of land and the beautifully landscaped Garden of Ninfa covers around 8 hectares which is loaded with exotic plants, oaks, cypresses, grassy meadows, watercourses, and a huge range of roses. The creation of this wonderful gem started in 1921 according to English garden style. (Xinhua/Cheng Tingting)