Lower castle garden

The Rosenstein tunnel (German: Rosensteintunnel) is the name of several past, present and planned tunnels in the Stuttgart metropolitan area, in the German state of Baden-Württemberg. Today it is a railway tunnel under Rosenstein Park to Bad Cannstatt. It now connects the Fils Valley Railway (Filstalbahn) from Stuttgart Central Station (Hauptbahnhof) to the Rosenstein Bridge over the Neckar to Bad Cannstatt station.

Castle Berg is a ruined water castle situated around 210 m (690 ft) above Sea level in the Nesenbach valley on the grounds of the Berg mineral spa in the Berg district of Baden-Württemberg's state capitol of Stuttgart, Germany.The castle was built by the Lords von Berg during the 12th century and had already been destroyed in 1287.