As of 2015, Odyssey Montessori School in Toronto, Ontario, Canada has two campuses. The original campus is located in Roncesvalles Village on Sorauren Avenue, and the newest campus is located just south of Dupont Street on Christie Street.
The Odyssey Montessori School was founded in 2006 by Mary Tomazos. Odyssey provides an authentic Montessori program for children 18 months to 6 years old. The school term runs from September to June and is available for half- and full-day programming. The teacher-student ratio for ages 2.5 to 6 is 1 to 8, while the ratio for children 18 months to 2.5 years is 1 to 5. Each teacher at Odyssey has a Montessori Teaching diploma. Parents are strongly encouraged to be involved in their children's programming through educational events, conferences and classroom observation.