Seoul, the dynamic capital of South Korea, is a city where ancient traditions meet cutting-edge technology. Begin your journey at Gyeongbokgung Palace, built in 1395 and a symbol of the Joseon Dynasty’s grandeur. Visitors can witness the changing of the guard ceremony and explore the palace’s intricate architecture, which evokes the splendor of Korea’s royal past.

Nestled on the banks of the Danube River, Vidin, Bulgaria, is a city where history and scenic beauty converge. This ancient city, known for its well-preserved medieval fortress, the Baba Vida Castle, offers a unique glimpse into Bulgaria's past. The fortress, dating back to the 10th century, stands as one of the best-preserved medieval fortifications in the country.

Vukovar, a city in eastern Croatia, stands as a poignant symbol of resilience and beauty. Its rich history is etched into its architecture and monuments, telling the story of its resilience during the Croatian War of Independence.

Pilsen, located in the western part of the Czech Republic, is renowned for its rich history and vibrant cultural scene. The city is best known as the birthplace of Pilsner beer, a name synonymous with the iconic pale lager that has become a global standard.

Uruguay is a republic in east central South America, and the second smallest country on the continent. Montevideo is the country's capital, chief port, and economic center.