Aiglon College is a boarding and day school in Chesières, in the Alps above Villars, for students aged 6 to 18. Around 480 students attend, from more than 65 nationalities, and about 85 per cent board. Teaching follows the English curriculum: students take IGCSEs or an IB Foundation year in Years 10 and 11, then the International Baccalaureate (IB) Diploma in Years 12 and 13. The 2025 IB Diploma average was 36.3. Classes average 12 students, with a 5:1 student-teacher ratio, and boarders live in ten houses split between junior and senior students. Mountain expeditions and meditation have been part of school life since John Corlette founded Aiglon in 1949 on the balanced development of mind, body and spirit. The school is owned by a non-profit association.