Whiteside is a term that can refer to various places, people, or concepts, depending on the context. One notable example is Whiteside County, located in the state of Illinois, known for its rural landscapes and small towns. The county seat is Morrison, which features historical sites and local attractions. In a different context, Whiteside can also refer to Whiteside Mountain, a popular hiking destination in North Carolina. This mountain is famous for its stunning views and diverse wildlife, making it a favorite spot for outdoor enthusiasts and nature lovers.