The Rhein-Main region is located in central Germany, primarily surrounding the cities of Frankfurt and Wiesbaden. It is known for its economic significance, as it hosts a major financial center, including the European Central Bank. The area is characterized by a mix of urban and rural landscapes, with the Main River flowing through it. The region is well-connected by transportation networks, including the Frankfurt Airport, one of the busiest airports in Europe. Additionally, Rhein-Main is culturally rich, featuring numerous museums, theaters, and festivals that celebrate its diverse heritage and vibrant community.