Athens, a sprawling city established among seven historic hills and surrounded by remarkable mountains.

Sofia is the capital and largest city of Bulgaria, distinguished by its prominent blend of European and Communist-style architecture.

Istanbul spans two continents, Europe and Asia, separated by the Bosphorus Strait.

Bucharest is Romania's largest city and its center for culture, industry, and finance.

Rome is a sprawling, cosmopolitan city with nearly 3,000 years of globally influential art, architecture and culture.

Cairo is the largest city in Egypt and houses the Museum of Egyptian Antiquities.

Budapest, straddling the River Danube, is known for its scenic beauty and vibrant cultural life.

Ljubljana is Slovenia's capital and largest city. It's known for its university population and green spaces, like expansive Tivoli Park.

Jerusalem stands at the crossroads of Judaism, Christianity, and Islam.

Vienna is known for its grand architectural style and high quality of life.