Reed Marsh Introduction: Reed Marsh is one of the unique landscapes of Hengshui Lake. Large areas of reeds grow along both sides of the many waterways and around fishing villages in Hengshui Lake. They are lush in summer and vast in winter. Walking among them is like entering a maze. It feels like "the setting clouds and solitary swans are flying together, and the autumn water is the same color as the sky". The scenery is beautiful and refreshing.