The Kushiro Wetlands are Japan's largest wetland area, located in Hokkaido. Spanning approximately 26,000 hectares, this unique ecosystem is home to diverse flora and fauna, including rare species like the Japanese crane. The wetlands play a crucial role in water purification and flood control. Designated as a national park, the Kushiro Wetlands attract nature lovers and researchers alike. Visitors can explore various walking trails and observation points, offering opportunities to observe wildlife in their natural habitat. The area is also significant for its rich cultural history, reflecting the traditions of the indigenous Ainu people.