ruins of the ehrenfels castle, on the hillslope overlooking the rhine river, near rudesheim am rhein, germany

ruins fortification castle building monastery wall village waterway estate abbey history town hill ehrenfels hillslope overlooking rhine river rudesheim rhein hesse germany ancient architecture bingen building castle ehrenfels europe famous fortress germany green hesse hill historic historical history island landmark landscape legend legendary mauseturm medieval mountain mouse nature old outdoor rhine river rudesheim ruin sky slope stone terrace tower valley view vineyard