Guidepost Montessori at O’Fallon is situated off Highway K and Royal Brook Lane in the heart of the city, and serves families across the greater St. Louis metro area. At the heart of our school is our belief that children thrive when given freedom and responsibility in Montessori environments prepared especially for them. Our bright, beautiful classrooms and caring staff members will nurture your child’s joy for learning. We welcome your family to our community!
Our beautiful campus and welcoming community is the perfect place for your child to explore her own potential.