The significant port cities in the Coastal Plains region are Miami, Houston, and New Orleans.

The area is a well-liked beach vacation destination because of its gorgeous coastlines, which offer opportunities for swimming, sunbathing, and other water sports. Furthermore, the rich wildlife is supported by the different ecosystems, providing one-of-a-kind experiences like wildlife tours and birding. Tourists interested in history and culture are drawn to historic places, which include important landmarks and quaint communities. When combined, these attractions produce a thriving tourism sector that boosts regional economies and raises awareness of the region's natural and cultural history, improving the overall experience of tourists.