5. Institut Auf Dem Rosenberg
Location: Switzerland
Price: $88,775
Another on our list of most elite boarding schools in the world in 2017 is in St. Gallen and it is one of the oldest private schools in the country. Rosenberg probably sounds familiar because of its annual Rosenberg ball when the students show off their skills. They can attend as many activities as you can think of, and as for curriculum, it is there to prepare them for Italian, German, Swiss, French, British or the US leaving exams.