Ключевые слова: amphitheater, architecture, badenwuerttemberg, building, cultural monument, culture, event, forest, german, germany, green, heidelberg, heiligenberg, heritage, hill, historic, landmark, landscape, monument, mountain, movement, national socialism, nature, nazi, nazism, odenwald, old, open air, outdoor, outdoors, performance, rich, seating, sky, stage, stairs, theater, theatre, thingplatz, thingstaette, thingstatte, thingsttte, third, third rich, travel, venue, wall,