the externsteine, a place of mystery in district lippe

ancient attraction beautiful bielefeld blue bridge cliff climb climbing columns detmold distinctive district europe externsteine forest formation geology germany hiking hornbad impressive landmark landscape lippe meinberg monument mountain mountains mystery mystical natural nature nobody north outdoor outdoors paderborn place religious rhine rhinewestphalia rock sandstone scenic several sightseeing sky stone stunning tall teutoburg teutoburger tor tourism touristic travel unreal wald westphalia