The geography of South Carolina features a diverse landscape that includes coastal plains, rolling hills, and mountainous regions. The state is bordered by the Atlantic Ocean to the southeast, providing beautiful beaches and a rich ecosystem. The Savannah River forms part of the western border, while the Blue Ridge Mountains rise in the northwest. South Carolina is divided into several distinct regions, including the Lowcountry, known for its marshes and historic cities like Charleston, and the Piedmont, characterized by its hilly terrain. The state also has numerous rivers and lakes, contributing to its natural beauty and recreational opportunities.