Introduction to the Main River: The Main River is a tributary of the central Rhine River in Germany, with a total length of 524 kilometers, flowing through many states and cities, and finally empties into the Rhine River in Mainz.
Attraction
Introduction to the Main River: The Main River is a tributary of the central Rhine River in Germany, with a total length of 524 kilometers, flowing through many states and cities, and finally empties into the Rhine River in Mainz.