Herrenhausen Palace. The construction of this unique palace dates back to the year 1819 AD. It has an architectural facade that follows the classical style, and from the inside, it has meticulous technical details and inscriptions. The palace includes many rooms, the most important of which is the meeting room, and the conference center that organizes many important events in the city. Inside it, in addition to the presence of a museum specialized in displaying pieces of art, statues, tools and other belongings of the palace in front of visitors from tourists and locals.