Congaree National Park protects the largest intact old-growth bottomland hardwood forest remaining in the United States. Located in central South Carolina near Columbia, the park is known for towering trees, slow-moving waterways, and rich biodiversity. Seasonal flooding from the Congaree and Wateree Rivers nourishes the forest, creating a unique ecosystem. Visitors explore the park through boardwalk trails, hiking paths, and kayaking along Cedar Creek.