Introduction to the Wilderness Scenic Area: The Wilderness Scenic Area is a wetland plant viewing area located in the north and east of Sun Island, with a total area of 10.6 square kilometers. It is the largest floodplain in the country and a rare international one located in the center of a city. Wetland landscape. The terrain is naturally gently undulating, with riverbanks, swamps, hills and inter-dummy depressions as the landforms; the northern hills are above the flood line and are dominated by large expanses of sparse grassland and artificial pine forests, maintaining the typical natural landscape of Sun Island's original wetlands. . There are more than 300 kinds of wild plants, including basic Gramineae, Leguminosae, Rosaceae, Polygonaceae and Amphiaceae plants. The trees are mainly elm, willow, mulberry and plum.