Carlucci American International School (CAISL)
Sintra / Linho
About the School
The only US State Department-supported school in Portugal. CAISL combines an inclusive admissions policy with solid IB results and a close-knit community feel — making it the best value for American families.
The Verdict
Best value for American families — official US State Dept backing with a real community atmosphere.
Parent Whisper
"We looked at four schools. CAISL felt like home from day one — the parents' network is extraordinary." — German-American family, relocated 2023
Key Highlights
US State Dept Support
Inclusive Community
Strong STEM
School Details
Curriculum
American, IB Diploma
Annual Fees
€14,000 – €24,000
Neighborhood Match
Looking for a home near Carlucci American International School (CAISL)? Check out our guide to sintra.
Explore sintraSchool Location
Sintra / Linho, Portugal
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