Frankfurt is conveniently situated in the heart of both Germany and Europe. Its international airport, which is directly accessible from all across the globe, is only a few minutes from Frankfurt's main train station, one of the largest in Germany. Frankfurt is a great walking city, and the vast majority of its downtown destinations may be reached on foot. There is also a well-developed public transport system, which connects Frankfurt with the surrounding Rhine-Main Region both quickly and easily.

Just 250 kilometres north of the polar circle, the summer sun shines for almost two months without going down, while the polar nights offer the most intense Northern Lights that can be seen. In Kiruna, the northernmost city in Sweden, you can go slalom skiing until midsummer or spend the night in a magnificent hotel built from ice. The phrase "kingdom of contrasts" is overused, but Kiruna truly embodies it.

Rzeszów is the largest city of south-eastern Poland, the capital of Podkarpackie Province and the centre of the Rzeszow Metropolitan Area. The seat of local government and province authorities, governmental and judicial institutions. It constitutes the economic, academic, cultural and recreational centre of south-eastern Poland. It serves as an important centre for aerospace, IT, chemical, commercial, construction and service industries.

Charismatic seaside Catania is a young, dynamic soul, inhabiting a body of narrow alleys and ornate Baroque buildings set atop well-preserved remains of ancient Greek and Roman settlements. Mount Etna defines the cityscape both in terms of the striking panorama and the building material — Catania is even referred to as the "grey city" for the colour of lava rocks used to construct many of its buildings.