Three-Free-States-Stone, border stone, Green Belt, Kolonnenweg, border path, inner-German border installation, hiking trail, Bavaria, Saxony, Thuringia, Germany, Europe

bavaria border path border stones border stone borders border central europe column trail column way contemporary history deserted deutsche demokratische republik eastern germany east germany eco friendly ecofriendly ecological conservation empty environmentally friendly environment protection environment europe frontier gdr border installation gdr border gdr german german border german democratic republic german federal republic germany green belt gruenes band hikes hike hiking trails hiking trail hiking historical historic history inner german border innerdeutsche grenze inner german border fortification inner german border installation inner german border marked markings marking middle europe nature protection nobody no one no people path post war eras post war era post war period post war years sachsen saxony southern germany south germany sueddeutschland thuringia thueringen trail travel photography travel uninhabited ways way