Laguna Niguel Montessori Center is located in Laguna Niguel, California in San Diego County. Our toddler program, preschool program and kindergarten program are for children ages 2-7 years old in the Orange County area. Laguna Niguel Montessori Center is a Montessori school that services the following areas: Laguna Hills, Aliso Viejo, Kite Hill, Seawatch Community, Galivan, Ladera Ranch, South Laguna and Laguna Hills.