school logo Pleasant Hill Casa dei Bambini

a Montessori preschool for children aged 3 to 5+

students at play

Call us at (707) 823-6003 to receive an informational packet.


Our curriculum is based on the Montessori method of early childhood education.

Our school was founded in 1997 by Rebecca Ault, who received her Primary Teaching Diploma from the Association Montessori Internationale (AMI) in 1983, and went on to found four schools in Sonoma County.

After a long apprenticeship, Rebecca's daughter Meghan took over the school in 2001.


We offer a comprehensive childcare program including indoor and outdoor activity focused on practical life skills, sensorial development, science and mathematics, culture, music, and language.

All students receive a healthy lunch, as well as morning and afternoon snacks.

Early-morning and late-afternoon extended childcare is also available.


Our regular school year begins in September, and we also enroll students throughout the year, as space permits.

For current enrollment availability, or to receive an information packet, please call us at (707) 823-6003, or email us at

We would be happy to answer any questions you might have, or to arrange a classroom observation.