The Appalachian Mountains are known by many different names and synonyms, depending on which region of the United States one is in. For example, in the southern United States, these mountains are often referred to as the Smoky Mountains, while in the northeast, they are sometimes called the Blue Mountains. Other names for the Appalachian Mountains include the Ridge and Valley Mountains, the Allegheny Mountains, and the Appalachian Plateau. Regardless of what they are called, the Appalachian Mountains are an important part of American geography, culture, and history, and they continue to inspire awe and admiration among people who live in or visit the region.