The Appalachian Mountains are located in the eastern part of the United States. Stretching from Canada down to Alabama, this mountain range is one of the oldest in North America and is characterized by its rolling hills and rich biodiversity. The Appalachians are significant for their geological history and ecological diversity, serving as home to various plant and animal species. The region also has cultural importance, with numerous historical sites and recreational opportunities, making it a popular destination for outdoor enthusiasts and nature lovers.