treppenstein at okertal. view of scenic mountainous landscape near goslar at harz mountains national park, germany

altenau anhalt attraction autumn bad cliffs destination environment europe flora germany goslar harz harzburg hills holiday idyllic landmark landscape lower mountain mountainous mountains national natural nature okertal outdoor outside park pine reserve road rocks rocky rough saxony scenery scenic season spring stones tourism tourist travel traveling treppenstein vacation view wandering wanderlust wild wilderness