Route and places linked to the historical Iron Curtain, and specifically the initiative the Iron Curtain Trail, starting at the Barents Sea along the Norwegian-Russian and Finnish-Russian border, passes a short stretch of the coasts of Estonia, Latvia and Lithuania, Kaliningrad, Poland and the former GDR. From Lübeck to the three-nation border (Saxony-Bavaria-Czech Republic) the path follows the former German-German border. Then it follows the highlands of the Bohemian Forest, passes Moravia and the Slovak capital of Bratislava and crosses the Danube near Vienna. It then follows the southern border of Hungary via Slovenia and Croatia. Between Rumania and Serbia it follows in the main the Danube, and, via Bulgaria, Macedonia and Greece to end at the northernmost point of Turkey on the Black Sea coast.
Feel free to add any route or place with a relation to the Iron Curtain Trail.