historic holstentor (holsten gate) in lübeck (lubeck), schleswig-holstein, germany

building landmark castle estate monastery palace tower church cathedral tourism abbey town fortification spire architecture tree historic holstentor holsten gate lübeck lubeck schleswig-holstein germany old region lubeck gate holstentor holsten holstein town european germany park luebeck historic sky travel city grass landscape building wall autumn garden green architecture blue street old europe day tourism unesco medieval gothic brick facade church tower schleswig-holstein hanseatic landmark fort historical symbol tor entrance view brown deutschland exterior altstadt famous