Gateway Montessori Longmont

We are Boulder County's premier Montessori nonprofit private school specializing in early childhood education. Residing in Longmont, CO for over thirty years, we have set the standard for providing the highest quality Montessori experience. Our unwavering integrity and commitment to classic Montessori principles has set us apart from other preschool/kindergarten programs.

Visiting Gateway Montessori could be the most important first step in your child's journey to become the best possible "adult self". Welcome !