Päijänne National Park is located in Finland, centered around Lake Päijänne, the country's second-largest lake. Established in 1993, the park covers an area of approximately 15,000 hectares and features a mix of forests, islands, and waterways. It is known for its diverse wildlife and rich natural landscapes, making it a popular destination for outdoor activities such as hiking, canoeing, and birdwatching. The park is home to several hiking trails, including the Päijänne Trail, which offers stunning views of the lake and surrounding nature. Visitors can also explore the park's numerous islands, each with unique ecosystems. The area is significant for conservation efforts, protecting both flora and fauna native to the region.