Dunes National Park, located in Indiana, is known for its stunning landscapes of towering sand dunes along the shores of Lake Michigan. The park covers over 15,000 acres and features diverse ecosystems, including wetlands, forests, and prairies, making it a haven for wildlife and outdoor enthusiasts. Visitors can enjoy various activities such as hiking, birdwatching, and swimming. The park has several trails, including the popular Dune Succession Trail, which offers breathtaking views of the dunes and the lake. Dunes National Park is a unique destination that showcases the natural beauty of the Great Lakes region.