Built during the latter years of the 11th-century, Burg Hornberg is not only one of the oldest castles in Neckarzimmern, but also is one of the oldest surviving fortresses in Germany. The path that leads to the medieval structure takes you through various vineyards, which have been supplying wine to the royal family for centuries. A popular tourist attraction, a part of this castle has also been converted into a hotel and restaurant.
