Keystone School is a private co-ed school located in the heart of Toronto's financial district. As one of the best private high schools in Ontario, Canada, Keystone offers a supportive, family-like environment with small classes and a project-based approach. Our inquiry-based Kindergarten Program is fully bilingual, providing a strong foundation for our students.

At Keystone, we believe that teaching and learning are a journey, and our students are active participants in their own growth and development. Through projects, events, and activities that connect education with real life, students are engaged in a holistic and individualized learning experience. Our diverse classrooms create a global experience, fostering an understanding of the world and nurturing internationally-minded inquirers and thinkers.

Keystone School prepares students to thrive in a world of constant change by fostering creativity, intellectual curiosity, and 21st-century skills. With our online program, students from all over the world can earn their Canadian High School Diploma. Keystone School is where learning becomes permanent and students become well-rounded individuals