The Vatican is truly a unique state, as it is considered the smallest state in the world. The state is located on the Vatican Hill, in the western part of the city of Rome, surrounded on three sides by a stone wall.
Speaking about the island countries, it is impossible to forget about the most developed - about Japan. This is an amazing state, which is distinguished by the uniqueness of its development, climate and structure.
Karlskirche is an Austrian Catholic cathedral in Vienna. The name translates as "Karl's Church", it is derived from the German words Karl (Karl) and Kirche (church). It is one of the most outstanding barocco architecture.