The Atlantic Coastal Plain extends from Maine to Florida, covering a significant stretch of the eastern seaboard of the United States.

This region is characterized by its flat, low-lying terrain, which gradually transitions from land to sea. The Atlantic Coastal Plain features a diverse array of ecosystems, including wetlands, estuaries, and marshes, making it home to rich biodiversity. The region is also vital for agriculture, as its fertile soils support various crops and farming activities. Additionally, the Atlantic Coastal Plain is a popular destination for tourism, offering beautiful beaches, recreational activities, and historic sites. Its proximity to the Atlantic Ocean enhances its significance for maritime trade and transportation. Overall, the Atlantic Coastal Plain plays a crucial role in the ecology and economy of the eastern United States.