Skip to main content

Marin Horizon School

🎨 PreschoolMill Valley, CAAges 1.5–14

An independent, coeducational day school in Mill Valley founded in 1977 as a Montessori-inspired preschool. Now serves toddler through 8th grade. Separate toddler building at 247 Miller Avenue. Regular hours 8:00am-5:00pm. Highly rated private school in Marin County.

Programs (2)

Toddler Program

Toddler program at the Miller Avenue campus for youngest learners.

Ages 1.5–3Full DayAfter care
Arts

Preschool

Preschool program at the Montford Avenue campus. Part of a PK-8 independent school.

Ages 3–5Full DayAfter care
OutdoorArtsMusicStem

Features

OutdoorArtsMusicStemLicensed
Visit Website (opens in new tab)
Established1977
PhilosophyOther

Similar Preschool Programs

Mill Valley Nursery School
PreschoolMill Valley

Mill Valley Nursery School

Reggio-inspired cooperative preschool in Mill Valley with studio art and gardening. Ages 2.5-5.

Ages 2.5–5
OutdoorArts
Jcc Preschool Mill Valley
PreschoolMill Valley

Jcc Preschool Mill Valley

Licensed preschool in Mill Valley, capacity 60.

Ages 2–5
Licensed
Marin Day School - Mill Valley PreschoolPreschoolMill Valley

Marin Day School - Mill Valley Preschool

Licensed preschool in Mill Valley, capacity 60.

Ages 2–5
Licensed