Ettringen is a municipality in the district of Mayen-Koblenz in Rhineland-Palatinate, western Germany.
The nearby abandoned stone quarry Ettringer Lay serves as a popular climbing area of the German Alpine Club with more than 790 routes set in the basalt walls.
Wikipedia https://en.wikipedia.org/wiki/Ettringen,_Mayen-Koblenz
Coordinates 50°21'26.923" N 7°13'11.074" E
