

Your child's joyful intercultural learning community!
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English and Spanish immersion, serving children 3 - 12.
Welcome to our growing independent school!
Culturally inclusive and academically innovative education
Accessible sliding-scale tuition.
Early Childhood through Elementary!
SUMMER CAMP!
¡Campamento de verano!
Children 4 -12
Spanish Immersion and Fun!
5 Two-Week Sessions!
VIRTUAL TOUR
Visita Virtual
© 2020 Castle Island Bilingual Montessori
Castle Island Bilingual Montessori is an independent school and does not discriminate in our enrollment policies on the basis of race, color, religion, gender identity, sexual orientation, national origin, socio-economic level, physical ability or genetic orientation, or learning style.