The Mönch is a rock pinnacle and popular climbing peak in Saxon Switzerland in Germany near the spa town of Rathen. The weather vane on the summit, in the shape of a tin monk, is visible from afar and acts as a navigation aid.
In the Middle Ages the rock was used as a lookout for Neurathen Castle due to its prominent location. From that time stems the Mönchsloch hewn out of the rock just below the summit, a shelter about 1.75 metres high and 1.35 metres deep that was used by the guard post of the castle. The rock castle was destroyed in 1469 and fell into ruins. With it disappeared the medieval staircase that enabled the Mönch to be climbed, although traces of the timber beams remain today. Since that time the summit may only be reached by climbing.
Wikipedia https://en.wikipedia.org/wiki/Mönch_(rock)
Address 01824, Germany
Coordinates 50°57'40.545" N 14°4'35.164" E