Cache River State Natural Area is a protected area located in southern Illinois, known for its diverse ecosystems, including wetlands, forests, and rivers. The area is home to a variety of wildlife, including migratory birds, making it a popular spot for birdwatching and nature photography. Visitors can enjoy activities such as hiking, fishing, and canoeing along the Cache River. The natural area features several trails and observation platforms, providing opportunities to explore its unique landscapes and observe the rich biodiversity that thrives in this region.