Switzerland, Geneva
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Founded in 1924, the International School of Geneva offers the full International Baccalaureate continuum (PYP, MYP, DP) for ages 3 to 18. Across three Geneva campuses—Campus des Nations, La Grande Boissière and La Châtaigneraie—the school provides bilingual or English-dominant instruction, with a broad World Languages Programme from Arabic to Urdu and a compulsory third language from Year 7 (Spanish or German). Primary and Early Years follow the Universal Learning Programme at La Grande Boissière, while secondary pathways include the IB Diploma Programme, the Career-Related Programme, or national options such as Maturité Suisse or IGCSE, depending on campus. The Ecolint Learner Passport records student competencies for universities and employers. Facilities include a STEM Centre, an arts complex, libraries and sports facilities, plus after-school clubs from performing arts to Odyssey of the Mind and the Duke of Edinburgh's International Award. It maintains a long history and a strong commitment to international education.
Rue Marie-Thérèse Maurette 7, 1208 Genève, Switzerland
International School of Geneva - La Grande Boissière has 1,800 pupils, typical class sizes of 20, instruction in English, French.
Geneva, Switzerland. Ecolint operates on three campuses: La Grande Boissière in Geneva at Rue Marie-Thérèse Maurette 7, CH-1208 Genève; Campus des Nations in Grand-Saconnex at 11, route des Morillons, CH-1218 Grand-Saconnex; and La Châtaigneraie in Founex at 2, chemin de la Ferme, CH-1297 Founex. Campus des Nations is located in the heart of Geneva's international quarter and is near the United Nations and other international organizations. The Pregny site serves Pre-Reception to Year 3, and Saconnex serves Years 4-13.
Primary • Middle • Secondary
The school is a not-for-profit foundation.
140 nationalities and 80 home languages are represented.
Learning support services are available; Students with learning difficulties can benefit from the Learning Support staff, and students with moderate to severe learning needs can follow the Extended Support Programme.
Switzerland
A transport service to/from each campus covers parts of the cantons of Geneva and Vaud, as well as neighbouring France.
Annual tuition at International School of Geneva - La Grande Boissière ranges from CHF 19,800 to CHF 35,470 for 2026/27.
International School of Geneva - La Grande Boissière teaches IB (PYP), IB (MYP), IB (DP) for students aged 3 to 18.
All programmes are bilingual or English-dominant depending on campus, with English and French mastery encouraged and a broad World Languages Programme offering languages from Arabic to Urdu. Campus des Nations uses English as the primary language of instruction in Primary, while La Grande Boissière and La Châtaigneraie offer English-dominant or French-dominant dual-language programmes. From Year 7, students choose a third language (Spanish or German) and study core subjects in English and French across campuses. La Grande Boissière follows the Universal Learning Programme for Early Years and Primary, and in Secondary, campuses offer IB pathways including the IB Diploma Programme; Campus des Nations offers the International Baccalaureate Middle Years Programme (Year 7–11) and later, the IB Diploma Programme or Career-Related Programme; La Châtaigneraie offers the MYP (Years 7–9) followed by the Maturité Suisse or IGCSE (Years 10–11). The Ecolint Learner Passport, created in 2021, records student competences for universities and employers. The World Languages Programme enables students to maintain contact with a home language, with languages currently offered including Arabic, Bulgarian, Catalan, Chinese, Croatian, Danish, Dutch, English (Primary), Farsi/Persian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Tamil, Turkish, Ukrainian and Urdu.
La Grande Boissière reports a 7:1 student-to-teacher ratio; La Châtaigneraie reports a 1:11 teacher-to-student ratio in Secondary. Campus des Nations publishes ratios on its pages as applicable to its school sections.
IB Diploma pass rate is 97% and the average IB Diploma score is 36; 22% of IBDP results are 40–45 points; 42% of IB Diplomas are bilingual. IB Career-Related Programme pass rate is 100%. Maturité suisse pass rate is 93%. IGCSE pass rate is 91.9%.
Graduates pursue higher education across the United Kingdom (e.g., University of Edinburgh, University College London, King's College London, University of Sussex, University of Bath, University of Warwick, Imperial College London), North America (e.g., McGill, University of Toronto, Concordia, University of British Columbia, Parsons School of Design, Boston University, Stanford, Yale), and Switzerland (e.g., École hôtelière de Lausanne, EPFL, University of Geneva, University of Lausanne, Universität St. Gallen). Destinations in other countries across Europe include institutions in the Netherlands, Spain, France and Italy. In 2024, graduates' university destinations reflect this international dispersion across UK, North America, Switzerland and beyond.
Learning support and ESP respond to educational and socio-emotional needs, developing independence, capacity for action and confidence. Two types of support are offered for students with special learning needs: Learning support for mild to moderate difficulties and the Extended Support Programme (ESP) for moderate to pronounced difficulties. ESP places are capped at 2% of total enrolment per campus and an Individual Education Plan is created for each participant. Each ESP student remains in a mainstream class while receiving tailored support in ESP facilities, with timetables adapted to the student's profile. ESP students can access additional social and emotional support, including art therapy, adapted sport and dance. Guidance Counsellors and a pastoral team provide ongoing emotional support and guidance to students and families.
Two types of support address the needs of students with special learning needs: Learning support for mild to moderate difficulties and the Extended Support Programme (ESP) for moderate to pronounced difficulties. ESP is available in French and English at La Grande Boissière and La Châtaigneraie, and in English at Campus des Nations. Places in ESP are limited to 2% of total enrolment per campus. An Individual Education Plan is drawn up for each ESP participant, with a mainstream class placement and targeted specialist sessions. ESP also provides social and emotional support, including art therapy, adapted sport and dance. Secondary pupils can prepare for ASDAN qualifications, and where possible access to IBDP, IBCP, IGCSE and Swiss maturité depending on campus.
Campus des Nations Secondary provides English-language teaching, complemented by French classes and francophone teachers for selected subjects. English-language teaching is supported by English as an additional language. La Grande Boissière and La Châtaigneraie offer bilingual programmes where English and French are used to teach many subjects from Primary through Secondary. Our campuses encourage mastering both English and French, and many programmes are bilingual or offered in both languages. The World Languages Programme enables students to keep in touch with a home language through curriculum or extracurricular activities; languages currently offered include Arabic, Bulgarian, Catalan, Chinese, Danish, Dutch, English (Primary school), Farsi/Persian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Tamil, Turkish, Ukrainian and Urdu.
Mental wellbeing is supported across campuses by Guidance Counsellors and pastoral teams. The Guidance departments accompany students toward success with regular individual meetings and university or career guidance. Campus des Nations Secondary emphasises inclusive practice and wellbeing through learning support and English as an additional language. La Châtaigneraie's Campus Hub places student wellbeing at the centre of its design, with spaces for collaboration, wellbeing and innovation. A dedicated Assistant Principal for Student Life and Wellbeing leads wellbeing initiatives focusing on mental health, healthy relationships, digital safety and belonging.
Safeguarding and child protection are central to Ecolint's approach. The Foundation subscribes to the Convention on the Rights of the Child and is committed to promoting physical and psychological safety and wellbeing. The Safeguarding & Child Protection Handbook is reviewed annually and staff reaffirm the Code of Conduct each year. Child protection is the obligation to protect pupils up to age 18 from harm; safeguarding includes proactive measures to minimise maltreatment. Each campus maintains reporting emails for safeguarding concerns (safeguarding.lgb@ecolint.ch, safeguarding.cha@ecolint.ch, safeguarding.nat@ecolint.ch). The School Designated Safeguarding Lead coordinates responses; concerns are recorded and addressed in line with defined levels and appropriate support.
1. Applications are made online, and the earlier you submit your application, the better your chances of obtaining a place. You must create an Ecolint account as a first step. After you apply, you can book a campus visit, either in person or online, to learn more about the school.
2. Book a campus visit when you are ready to learn more about Ecolint's campuses and programs; visits can be in-person or virtual. This gives you the opportunity to ask questions and see the environment firsthand.
3. Prepare the required documents for the application: a recent passport photo, proof of date of birth for younger applicants, copies of end-of-year reports for the last 2 years (in English or French), copies of the current year reports if applicable, a brief handwritten description by the child (or a recent drawing with the child's name), and online payment of the CHF 250 application fee.
4. Admissions criteria are considered for each application: placement in the present school, any changes during the applicant's education, languages spoken, final goals of the applicant, level of maturity and age (with limited exceptions), and toilet training requirements. The Principals may request additional information or to meet the applicant.
5. Offers of places for entry in September are made by the Admissions Office by telephone or email from February onwards to the end of August. If a place is accepted, the enrolment contract is issued and the place is secured upon signing the contract and paying the Registration Fee and the Capital Development Fund Fee.
6. If you have questions, you can contact the Admissions team via the online form, by email, or by phone. You can also sign up to visit our campuses as noted above.
The Scholarship Programme at Ecolint is fully funded and designed to empower promising students from diverse backgrounds to thrive. Since 2019, donor-funded scholarships have opened doors for exceptional students and the school is a not-for-profit institution committed to providing inclusive, high-quality international education. The programme covers tuition and many costs and supports needs such as exams (IGCSE, SAT, etc.), university preparation, compulsory trips, cafeteria, transport or travel passes, extra-curricular activity allowances, equipment (laptop, calculator, etc.), and other school materials, adjusted to each scholar's needs. Eligibility requirements include alignment with the school's mission, an international mindset, demonstrated potential to succeed academically with appropriate language skills in English or French, guardian support, right to reside in Switzerland, financial need thresholds, and age appropriate for Year 10, 11 or 12 entry. Applicants must meet residence, financial, and age criteria and are assessed for entry into Years 10–12.
Application steps for scholarships include contacting the Scholarship Coordinator with the required documents before 1 November 2026, including a scholarship application form, a motivation letter in English or French, a letter of recommendation, academic reports, proof of family financial situation, and evidence of right to reside in Switzerland; applications are reviewed in November/December 2026, with offers made by mid February 2027. Note that applications for September 2026 entry were not being accepted at the time.