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.
Schengen Area
Visa liberalisation negotiations between the EU and the Western Balkans (excluding Kosovo) were launched in the first half of 2008, and ended in 2009 (for Macedonia, Montenegro, and Serbia) and 2010 (for Albania and Bosnia and Herzegovina). Before visas were fully abolished, the Western Balkan countries (Albania, Bosnia and Herzegovina, Macedonia, Montenegro, and Serbia) had signed "visa facilitation agreements" with the Schengen states in 2008. The visa facilitation agreements were, at the time, supposed to shorten waiting periods, lower visa fees (including free visas for certain categories of travellers), and reduce paperwork. In practice, however, the new procedures turned out to be longer, more cumbersome, more expensive, and many people complained that it was easier to obtain visas before the facilitation agreements entered into force.