Congaree National Park T Shirt Large Bought at the park, this shirt is still in good condition. Some faded spots as pictured From NPS: Feast your eyes on some of the tallest trees in the eastern United States, part of the country’s largest contiguous tract of oldgrowth bottomland hardwood forest. This national park in South Carolina is home to champion trees, primeval forest landscapes, and diverse plant and animal life. Known for its giant hardwoods and towering pines, Congaree’s floodplain forest includes one of the highest canopies in the world. The park provides a sanctuary for plants and animals, a research site for scientists, and a tranquil wilderness setting for walking and relaxing in.