Kiritappu Wetland
It is the fifth largest wetland in the country with an area of 3,168 hectares. The center of the wetland contains about 803 hectares of peat and was designated as a national natural treasure in 1922. It is also known as the “wetland of flowers” and is a beautiful marsh, of many species of flowers blooming from spring to autumn, including daylilies and irises.