Discovery Isle Preschool (1655 S. Rancho Santa Fe Road)
Daycare center in San Marcos, CA. 1655 S. Rancho Santa Fe Road, San Marcos, CA 92078

About the program
Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) is a licensed daycare center in San Marcos, California, on the state register since 2006. It is licensed for 20 children and serves infant and toddler ages.
Discovery Isle is a private preschool and daycare center offering academic-based programs for children from infancy through school age.
The program follows a academic approach.
Tuition and capacity
Tuition: not listed. Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) does not publish a fee schedule on its website. Programs in the area that publish full-time tuition have a median starting price of $1,300 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
101174(d) · 101430(a)(3)(E) · 101416.5(b) · 101430(a)(3)(E) · 101438.3 · 101238(c) · 1596.954 · 101239(e)(4) · 101419.3(a) · 101427(j) · 101170(e)(2)
Open the state record for each visit report.
What parents say
My daughter has been going here since she was 3.5 months old in the Infant Center. Her teachers in that class were awesome. She is now in the toddler class (Classroom 3) with Ms. Meghan and Ms. Vicky. She loves being here and loves her friends. All of the teachers and staff are very supportive and kind. They all know my daughter's name, which is so great. She has so many opportunities to learn and create art and…
Kayla Hindle Ferguson · 5/5 on Google · a year agoWe had a great experience at this school. The staff is very friendly, and the school goes above and beyond with activities for the kids and families. The classrooms are large which allows kids to have a lot room to explore and play. The playground is nice and spacious as well. Kids can run, ride bikes, play in the sand or play structure. We liked that this school is not overly strict and is sensitive to diverse…
Lisa Correa · 5/5 on Google · a year agoRUN. This place is an absolute disgrace to early childhood education. If you care even a little bit about your child’s safety, development, or basic hygiene - do not send them here. This preschool is the textbook definition of lazy, neglectful, and money-hungry. Ratios? They routinely violate them. Classrooms are overcrowded with too few adults watching far too many kids. And the worst part? The people running the…
Kiwi · 1/5 on Google · a year agoMy 3 y.o. son started here in January, and it has been such a wonderful experience for him. He is excited to go to school every day, and DI does a fantastic job at providing a balance of education and play. Ms. Gisell and Ms. Nina are amazing teachers who really care for their students, and Ms Megan (principal) and the front office staff are always welcoming and helpful. We are so happy to have found such a great…
Alyssa Slosarczyk · 5/5 on Google · a year agoGetting there
1655 S. Rancho Santa Fe Road, San Marcos, CA 92078
Questions about Discovery Isle Preschool (1655 S. Rancho Santa Fe Road)
Is Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) licensed?
Yes. Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) holds an active Infant Center licence from California Department of Social Services, Community Care Licensing Division (licence 376700320), with a licensed capacity of 20 children. The state record was synced in September 2026.
Has Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) had any inspection violations?
California's public file shows 8 citations for Discovery Isle Preschool (1655 S. Rancho Santa Fe Road), across 2 inspection visits. The median daycare center in the area has 1. The state record linked above has each visit report.
What ages does Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) take?
Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) is licensed to serve infant and toddler ages.
How much does Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) cost?
Discovery Isle Preschool (1655 S. Rancho Santa Fe Road) does not publish tuition on its website. Ask for the full fee schedule on a tour, including registration, supply and late pick-up fees.

