Discovery World Montessori
Daycare center in Diamond Bar, CA. 801 Brea Canyon Rd, Diamond Bar, CA 91789
About the program
Discovery World Montessori is a licensed daycare center in Diamond Bar, California, on the state register since 2019. It is licensed for 145 children and serves infant, toddler and preschool ages.
The website for Discovery World Montessori is currently inaccessible due to a server configuration error.
Tuition and capacity
Tuition: not listed. Discovery World Montessori does not publish a fee schedule on its website. Programs in the area that publish full-time tuition have a median starting price of $1,183 a month.
Licensing and safety
Open the state record →California cites a Type A violation for an immediate risk to the health or safety of children, and a Type B violation for a record-keeping or maintenance item. The state file gives counts, dates and regulation numbers, not the inspector's notes.
Regulations cited
101229(a)(1) · 101216(i)(2) · 1597.16(a)(1) · 101216(f) · 101212(d)(1)(C) · 101429(a)(2)(B) · 1596.8662(b)(1) · 101700.3(c) · 101216(f) · 1597.16(a)(1)
Open the state record for each visit report.
What parents say
Great school my daughter has been going there for 8 months and we absolutely love it. The teachers in room 1 are very loving thoughtful experienced and helpful. Under their care she flourished and comes back every day very happy.
Maria · 5/5 on Google · 4 months agoMy son has been attending Discovery World Montessori since 6 months and is now 3yo. It’s been a great experience so far. All of his teachers and Director have been wonderful and caring in his development since day one. I would definitely recommend to my friends and family who are considering enrolling their child into a school.
Brian Tran · 5/5 on Google · a year agoMy son has been with DWM for about 3 years, he started when he was 1 with the infant class. We like the school because the teachers and director keep the school very clean. My son come home and tell us how the teachers was mopping or cleaning the tables. Also, I like how we get picture updates on their day which is very nice. Since we would like to know how is he doing at school. I really like the teachers here. He…
Ada So · 5/5 on Google · 2 years agoThis preschool is so thoughtful and shout out to Ms. Gina she always listening to the advice from parents and being so nice + patient. My daughter has been here for a year already, and she loooovees Ms.Karmina. We are grateful for the experience here and highly recommend this outstanding Montessori. Great school great teachers!
Xue G · 5/5 on Google · a year agoGetting there
801 Brea Canyon Rd, Diamond Bar, CA 91789
Questions about Discovery World Montessori
Is Discovery World Montessori licensed?
Yes. Discovery World Montessori holds an active Day Care Center + Infant Center licence from California Department of Social Services, Community Care Licensing Division (licence 198019941, 198019940), with a licensed capacity of 145 children. The state record was synced in September 2026.
Has Discovery World Montessori had any inspection violations?
California's public file shows 9 citations for Discovery World Montessori, 1 of them Type A, across 6 inspection visits. The median daycare center in the area has 1. The state record linked above has each visit report.
What ages does Discovery World Montessori take?
Discovery World Montessori is licensed to serve infant, toddler and preschool ages.
How much does Discovery World Montessori cost?
Discovery World Montessori does not publish tuition on its website. Ask for the full fee schedule on a tour, including registration, supply and late pick-up fees.
