List of the busiest airports in the Balkans
The following list is for all of the countries to occupy Balkan territory with the exception of and , the information contained is for all airports on those territories.
Sometimes the European part of is considered part of the Balkan Peninsula. The Istanbul Atatürk Airport is located there. It had 67,981,446 passengers in 2018, placing it on the top spot in the list. The ( ) Romanian airports that are considered to be on the Balkan Peninsula are Mihail Kogălniceanu International Airport in Constanța and Tulcea Airport in Tulcea. They have respectively 129,235 and 158 passenger traffic.
List of Balkan endemic plants
The next review of endemic plants on the Balkans includes all known taxa of these categories, from Greek (including Pindus mountain system), Albania, Kosovo, Macedonia, Serbia, Bosnia and Herzegovina, Montenegro, Croatia and Slovenia. Northeast border goes mainly along the valley of the river Sava and continues along the Danube and including most of the Bulgaria, and to the southeast to the European part of Turkey. Also included Pannonian zone to steps areas geographical boundaries of the Balkans of the southern part of the Romania.