This document provides information about the key geographic regions of North Carolina: Tidewater, Coastal Plain, Piedmont, and Mountains. The Tidewater region borders the Atlantic Ocean and is characterized by barrier islands, sounds, and a mild climate. The Coastal Plain has rich soil suitable for farming. The Piedmont region features hills and red clay soil and contains over half of North Carolina's forests. The mountainous region includes the Blue Ridge Mountains, with Mount Mitchell being the highest point in Eastern US.