Skopje is the capital and largest city of North Macedonia. It is the country's political, cultural, economic, and academic centre.
Ohrid is a city in North Macedonia and is the seat of the Ohrid Municipality. It is the largest city on Lake Ohrid and the eighth-largest city in the country, with the municipality recording a population of over 42,000 inhabitants as of 2002. Ohrid is known for once having 365 churches, Natural World Heritage Sites by UNESCO. Ohrid is one of only 28 sites that are part of UNESCO's World Heritage that are Cultural as well as Natural sites.
Sofia is the capital and largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain in the western parts of the country. The city is built west of the Iskar river, and has many mineral springs, such as the Sofia Central Mineral Baths. It has a humid continental climate. Being in the centre of the Balkans, it is midway between the Black Sea and the Adriatic Sea, and closest to the Aegean Sea.
Kyiv, also spelled Kiev, Kyyiv, or Russian Kiyev, chief city and capital of Ukraine. A port on the Dnieper (Dnipro) River and a large railroad junction, it is a city with an ancient and proud history. As the centre of Kyivan (Kievan) Rus, the first eastern Slavic state, 1,000 years ago, it acquired the title “Mother of Rus Cities.
Istanbul formerly known as Constantinople, is the largest city in Turkey, serving as the country's economic, cultural and historic hub. The city straddles the Bosporus strait, lying in both Europe and Asia, and has a population of over 15 million residents, comprising 19% of the population of Turkey. Istanbul is the most populous European city, and the world's 15th-largest city.
Bucharest is the capital and largest city of Romania, as well as its cultural, industrial, and financial centre. It is located in the southeast of the country, on the banks of the Dâmbovița River, less than 60 km (37.3 mi) north of the Danube River and the Bulgarian border.