SGM is an independent, non-profit school located in Frenchtown, NJ currently offering programs for children from infancy through 6 years old.  Our programs are rooted in authentic Montessori philosophy with a focus on engagement with our beloved & beautiful river valley, it's community & connection with nature. 

The Montessori Classroom

 This video was filmed at Secret Garden Montessori and provides a great overview of the unique Montessori approach and the importance of our three year cycle.


Upcoming Open House Events

Thursdays  9-11 a.m.


April 23rd

May 14th

We invite you to join us for these Open House events to tour the facilities, observe in the classrooms and meet with the Head of School to discuss our program offerings!

Please call the office for more information or to register for an Open House today!


1110 Harrison Street

Frenchtown, NJ 08825

​Tel: 908-628-9639​   


Voted Best Private School

in Hunterdon County!

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Did you know that one of SGM's founding principles has been supporting economic diversity?
Here's how!
SGM Scholarship fund 
(please contact the office for more information)
State-funded childcare subsidies for qualifying families
In NJ contact: NORWESCAP
In PA contact: APPLE Childcare

© 2020 by Secret Garden Montessori

Secret Garden Montessori does not discriminate on the basis of race/ethnicity, faith, gender, sexual orientation or physical disability in the acceptance of families or employment of  personnel.