Most popular German sights on Instagram 201512/29/2015December 29, 20151. Marienplatz, Munich | 2. Cologne Cathedral | 3. East Side Gallery, Berlin | 4. Alexanderplatz, Berlin | 5. Berlin Wall | Source: Instagramhttps://p.dw.com/p/1HVetImage: Fotolia/sborisovAdvertisement