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Welcome to Pinnacle Montessori of Castle Hills in Lewisville, Texas!

Looking for a school your child will love?

Pinnacle Montessori of Castle Hills is conveniently located in Lewisville, Texas! Choosing the best school for our children is one of the most important and lasting responsibilities we have.

If you are looking for an educational environment where:

  • Intellectual abilities and self-esteem go hand-in-hand
  • Imagination and curiosity are cultivated
  • Love for learning and independence flourishes
  • Respect for all cultures and all people are encouraged

…then Pinnacle Montessori is the perfect place for your child! Pinnacle Montessori is a fully owned and operated private school serving the Castle Hills community in Lewisville, Texas.

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Our Programs


6 weeks – 13 months
The program focuses on specific aspects of learning such as non-verbal communication, gross motor skills, and socialization.


13 – 17 months
The Toddler program helps to promote independence and cultivate each child’s unique character.


18 months – 36 months
The Preprimary program allows children the opportunity to explore and develop their language skills by expanding their growing...


3 – 6 years
This environment blends practical life and sensorial activities with social and academic skills

Lower Elementary

6 – 9 years
The program encourages the children to function at their full potential regardless of their age or grade level.

Summer Session

Our summer sessions have been designed by experts who care about developing a respectful, peaceful, and nurturing environment for the kids.

Before/After School

“Play is the work of the child.” – Maria Montessori
Before School care is open...