Bulgaria
Bulgaria occupies a portion of the eastern Balkan peninsula, bordering five countries—Greece and Turkey to the south, Macedonia and Serbia to the west, and Romania to the north. The land borders have a total length of , and the coastline has a length of . Its total area of ranks it as the world's 105th-largest country. Bulgaria's geographic coordinates are 43° N 25° E. The most notable topographical features are the Danubian Plain, the Balkan Mountains, the Thracian Plain, and the Rhodope Mountains. The southern edge of the Danubian Plain slopes upward into the foothills of the Balkans, while the Danube defines the border with Romania. The Thracian Plain is roughly triangular, beginning southeast of Sofia and broadening as it reaches the Black Sea coast.
European Western Balkans
"European Western Balkans" has a series of interviews with key people from Western Balkans countries which are involved in European integration process of their countries and interviews with politicians and specialists in a wide range of fields especially in European Politics and European integration. Some of the notable interviews include: 
Sebastian Kurz, David McAllister, Johannes Hahn, Axel Dittmann, Hannes Swoboda, Eduard Kukan, Hashim Thaçi, Jadranka Joksimović, Klajda Gjosha, Jean-Eric Paquet, Gunther Krichbaum, Nikola Dimitrov, Goran Svilanović, Vesna Pusić, Majlinda Bregu, Francis Fukuyama.