International School of Geneva (Ecolint)

The International School of Geneva, known as Ecolint, is the world's oldest international school, founded in 1924. Comprising three campuses — La Grande Boissière, La Châtaigneraie, and Campus des Nations — Ecolint serves around 4,000 students from over 130 countries. Ecolint played a foundational role in developing the International Baccalaureate, which was created on its grounds in the 1960s. The school offers all four IB programmes (PYP, MYP, DP, and CP) across its campuses. The La Grande Boissière campus in Geneva's Champel neighbourhood is the original campus and is known for its beautiful grounds and rigorous academic programme. Ecolint's mission is to develop open-minded, internationally aware young people equipped to contribute positively to a changing world.