Introducing Germany

Montenegro (Montenegrin: Crna Gora, Црна Гора) is a Balkan country on the Adriatic Sea with a population of 680,000 people. It gained independence in 2006, making it one of Europe's newest countries. Montenegro's infrastructure has significantly improved since independence, with numerous five-star hotels, glitzy new cities, and investments in highways, power, water, and sanitary pipelines.

Portugal is located on the western side of the Iberian Peninsula, with two Atlantic Ocean archipelagos. Despite its small size, it has a diverse range of landforms and climates between the Atlantic coast and the mountains.

Probably one of the most pristine medieval cities in the whole of Europe is Tallinn, located within Estonia. The Old Town section is a World Heritage site, and the city...