Grünstein is a mountain in the German state of Bavaria standing 1,304 m (4,278 ft) above sea level. It is part of the Watzmann massif in the Berchtesgaden Alps and located majorly within the Berchtesgaden National Park. Its summit offers a panoramic view of the Berchtesgaden valley basin, including the village of Berchtesgaden, as well as the surrounding mountains Watzmann, Steinernes Meer, Hagengebirge, Hoher Göll, Untersberg, Lattengebirge, Reiteralpe, and Hochkalter.