The Garden of Exotic Plants was built in 1994 and has an area of about 550 square metres. About 50 interesting plant species have been cultivated in this garden, such as living fossil plants like Sago-palm Cycas (Cycas revolute) and Maidenhair Tree (Ginkgo biloba), insectivorous plants like Pitcher Plant (Nepenthes mirabilis), sensitive plants like Sensitive Plant (Mimosa pudica), and Sandpaper Vine (Tetracera asiatica), whose leaves are so coarse that they can be used to polish tin objects, etc.