Kushiro Shitsugen National Park is located in Hokkaido, Japan, and is known for its expansive wetlands, which are the largest in the country. The park covers an area of approximately 26,000 hectares and is home to diverse wildlife, including the endangered Japanese crane. Visitors can explore various walking trails and observation points to enjoy the unique ecosystem. The park features a mix of marshes, rivers, and forests, making it a vital habitat for many species. It also plays a crucial role in flood control and water purification. Kushiro River runs through the park, providing opportunities for canoeing and fishing, enhancing the area's recreational appeal.