1. Institut Auf Dem Rosenberg
Location: Switzerland
Student-teacher ratio: 3:1
Tuition: $89,480
The best option on our list of best boarding schools in the world in 2017 is Institut Auf Dem Rosenberg. There are only three students per one teacher so that the student can have the greatest attention. This is a school with a low number of students, compared to its competition. They have only 300 students, but they come from all over the world. Also, students can choose between five different academic systems: US, German, Italian, Swiss, and UK. This helps immensely with college preparations since the student can focus on what particular college demands. Finally, the average class size is merely eight students. What else could you ask for?
Andresr/Shutterstock.com
