Looking for the best Montessori school in Thunder Bay? We ranked the top 10 schools in Thunder Bay, Ontario by verified Google rating, review volume and accreditation. Each campus listed below is an authentic Montessori program — many accredited by AMI, AMS or CCMA — serving toddler, primary and elementary ages. MontessoriCity verifies every school directly with the operator. Updated June 2026.
10
Schools ranked
5.0 ⭐
Avg rating
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AMI/AMS accredited
June 2026
Updated
Evergreen A United Nieghborhood is a Montessori school located in Thunder Bay, Ontario.
View Evergreen A United Nieghborhood full profile →Nanabijou Child Care Centre is a Montessori school located in Thunder Bay, Ontario.
View Nanabijou Child Care Centre full profile →PLAYHOUSE ON BAY is a Montessori school located in Thunder Bay, Ontario.
View PLAYHOUSE ON BAY full profile →New Hope Youth Centre is a Montessori school located in Thunder Bay, Ontario.
View New Hope Youth Centre full profile →United for Literacy Thunder Bay is a Montessori school located in Thunder Bay, Ontario.
View United for Literacy Thunder Bay full profile →life on canvas is a Montessori school located in Thunder Bay, Ontario.
View life on canvas full profile →Thunder Bay Aboriginal Headstart is a Montessori school located in Thunder Bay, Ontario.
View Thunder Bay Aboriginal Headstart full profile →Options Northwest is a Montessori school located in Thunder Bay, Ontario.
View Options Northwest full profile →Superior Science is a Montessori school located in Thunder Bay, Ontario.
View Superior Science full profile →Scholars of Thunder Bay is a Montessori school located in Thunder Bay, Ontario.
View Scholars of Thunder Bay full profile →Tuition for Montessori schools in Thunder Bay typically ranges from $9,000 to $25,000 per year depending on the program (toddler, primary or elementary), full vs half day, and accreditation. Contact each school directly for current rates.
AMI (Association Montessori Internationale) was founded by Maria Montessori and emphasizes strict adherence to her original method. AMS (American Montessori Society) is a U.S.-based organization that accepts a broader interpretation. Both are reputable; AMI tends to be more traditional.
Most Thunder Bay Montessori schools accept children from 18 months (toddler community) through age 12 (upper elementary). Primary or "Casa" classrooms typically start at age 2.5–3.
Most Montessori schools in Thunder Bay are independent (private). A small number of public school boards offer Montessori-stream programs — check with your local district.