A visit at the Externesteine at Horn-Bad Meinberg in Germany. The Externsteine is an amazing sandstone rock formation located in the Teutoburg Forest, not too far from Münster. It is about 40 meter high and you can reach it through very steep stairs and, from the top, you can admire the forests and the surrounding hills. Also the motto is there “j’existe” (I exist). You see such boards every in the steps.