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Keep up-to-date with ISZL's COVID-19 response and at-home learning

The ISZL Admissions Team is available and working remotely. Please contact our Team for a personal consultation.

Welcome to ISZL

ISZL is proud to be the only non-profit, four programme International Baccalaureate® (IB) World School in Central Switzerland. We are a community of learners determined to make the world – or our corner of it – a better, kinder place.

1961 Founded

1,250 Students

3 - 18 Year Olds

4IB Programmes

300+ Faculty & Staff

50+ Nationalities

35Average IB Score

97%IB Pass Rate

24 AP Courses

20+ First Language Classes

50+Club & Activities

70+ Athletics Teams

3,500+ Alumni Members

1 Mountain Chalet

2 Campuses

Our Campuses are Closed. Our Learning Continues.

ISZL is unique in offering the International Baccalaureate® (IB) Primary Years, Middle Years and Diploma Programmes as well as Advanced Placement (AP) courses. Our campuses are currently closed, but learning continues as part of our extensive Continuity of Learning Plan. Explore our exceptional academic programmes:

Early Years

Ages 3 - 6

Designed to give our youngest learners the best start on their educational journey, our Early Years programme harnesses their innate abilities by providing them with authentic opportunities to learn.

Schedule a virtual admissions consultation

Schedule a virtual consultation

Choosing a school for your family is one of the most important decisions you will make. Our admissions team is available by phone or video conferencing for a personal consultation. We will introduce you to what ISZL has to offer and discuss the educational options your child has in Central Switzerland.

Get started

Middle

Ages 11 - 14

Our Middle School programme offers students academic challenge and the development of life skills appropriate to this stage of adolescence. This is provided in an environment of inquiry using the International Baccalaureate Middle Years Programme (MYP).

Primary

Ages 6 - 11

The curriculum in the Primary School at ISZL is based upon the International Baccalaureate Primary Years Programme (PYP). In the PYP the knowledge and skills of traditional disciplines or subjects find links through trans-disciplinary units of learning that identify "big ideas" or concepts that link across subjects.

High

Ages 14 - 18

The High School provides a college-preparatory programme, with an emphasis on a broad and balanced education in an atmosphere that is supportive, encouraging, challenging, and based on the principle of respect.

News and Stories

ISZL’s active and innovative community always has something happening on and off campus.

The ISZL Difference

Through dynamic and hands-on learning opportunities offered in and outside the classroom, a rigorous academic programme, community and service orientated experiences, and the international cultures represented by our community, ISZL connects students to the greater world around them.

Arts & Athletics

ISZL is a dynamic learning environment and rich in the arts and athletics. Our aim is to enthuse, engage and inspire a generation of critically aware, creative and knowledgeable global citizens who are ready for the challenges and changes that lie ahead.

Clubs & Activities

At ISZL we believe that student development extends beyond the normal academic school day and that important learning and development should take place in other settings. All ISZL divisions offer a range of clubs and activities that match the diverse personalities and interests of our student body.

Community Life

ISZL is a thriving and connected learning community where you and your child will experience a sense of belonging, through friendship and the joy of working, playing and learning together.

Facilities & Region

Our Facilities & Region

ISZL is incredibly fortunate to have two spectacular campuses in the area surrounding Zug and a beautiful, purpose built wood chalet, located in the famous mountain village of Wengen.

Innovation

At ISZL we pride ourselves on our innovative teaching and learning methods and are always striving to enhance the learning experience for our students.

Wellbeing

At ISZL, we are dedicated to supporting each individual community member to ensure that their social, emotional and physical wellbeing is addressed and that they are able to flourish within our community and beyond.