Dearborn County is located in the southeastern part of Indiana, bordered by the Ohio River to the south. It was established in 1803 and is known for its rich history and scenic landscapes. The county seat is Lawrenceburg, which is also the largest city in the area. The county is home to several parks and recreational areas, making it a great destination for outdoor activities. Notable attractions include the Creation Museum and the Hollywood Casino, which draw visitors from nearby regions. The population is diverse, contributing to a vibrant community atmosphere.