Built in 1007 AD, Bamberg has a history of thousands of years and was once the residence of the Holy Roman Emperor and Bishop. The old town here is the largest historical city in Germany that has not been destroyed by war. There are more than 2,000 historical sites in the city, including monuments of various historical significance and old gardens with about a thousand years of history. Berg is presented to the world as a whole urban architectural art. The Regnitz River passes through the city and straddles the houses on both sides of the strait. Water and architecture blend. The old town hall, located in the middle of the Regnitz River, is undoubtedly the iconic building here. The winding waterways make it a Little Venice, and the Gondola in the river is really like Italy. Its historical influence on the surrounding area and its history and culture has made it a world cultural heritage.