Three Campuses,
One International Family
Prime School International delivers Cambridge and BTEC pathways, personalised pastoral care, and day & boarding options across Portugal's most inspiring locations.
3
Connected Campuses
3-18
Ages Nurtured
67+
Nationalities
ISO 9001
Certified Excellence
Choose the Learning Environment
That Fits Your Family
Global hospitality, entrepreneurship, and higher education alliances.
Nature & Wellbeing
Sintra Campus
Set within the UNESCO Sintra-Cascais landscape, this campus blends calm, creativity, and wellbeing, and delivers our most comprehensive SEN provision.
- Portela de Sintra
- Outdoor wellbeing trails & mindfulness hubs.
- Cambridge & BTEC pathways
- Dedicated SEN studio with personalised learning plans.
Coastal Innovation
Cascais / Estoril Campus
A light-filled hub beside the Atlantic where students mix strong academics with aviation, marine sciences, and outdoor education on Portugal's most scenic coastline.
- Alapraia, Estoril
- Outdoor wellbeing trails & mindfulness hubs.
- Cambridge & BTEC pathways
- Dedicated SEN studio with personalised learning plans.
Urban Tech Hub
Lisbon Campus
Located in the vibrant Alvalade neighbourhood, the Lisbon campus feels like a boutique innovation lab with fast access to the city's cultural institutions and start-up ecosystem, and it hosts the Prime Boarding residence.
- Alvalade, Lisbon
- Outdoor wellbeing trails & mindfulness hubs.
- Cambridge & BTEC pathways
- Dedicated SEN studio with personalised learning plans.
- Prime Boarding residence with 24/7 pastoral team and curated city experiences.
How We Help You Choose
Our admissions team curates the right campus experience based on your child's interests, language profile, and family logistics.
-
1
Discovery call
Share curriculum history, learning goals, and location preferences. -
2
Tailored visit or virtual tour
Meet principals, SEN leads, and experience lessons on-site. -
3
Placement & onboarding
Receive pathway recommendations, fee guidance, and relocation support.
Portugal's Golden Education Triangle
Lisbon, Sintra, and Cascais are linked by a 25-minute radius, giving families flexibility to live in the city, UNESCO mountains, or by the sea while remaining part of one school community.
- Quick transfers to Lisbon Airport and Cascais private aviation hub
- Rail and shuttle links connect campuses for academics & activities
- Door-to-door transport and boarding shuttle services available
What Makes Our Campuses Special
Academic Continuity
Students can move between campuses without disrupting their academic trajectory, benefiting from identical standards and assessment timelines.
- Early Years to A Levels with UCAS counselling
- BTEC Level 2 & 3 diplomas in sports, arts, business
- Exam preparation clinics and university mentoring
Student Care
Every campus hosts a multidisciplinary inclusion team that partners with families to create bespoke learning and wellbeing plans.
- Dedicated SEN coordinators & therapists
- Social-emotional curriculum and advisory
- Transition support for relocating families
Beyond the Classroom
From elite football and sailing to robotics, music, Erasmus+, and internships, students design a portfolio that reflects their passions.
- 300+ co-curricular sessions across campuses
- Shared facilities and inter-campus transport
- International trips, exchanges, and service
Trusted by Leading Education Bodies
Global Hospitality, Entrepreneurship,
and Higher Education Alliances
ISO 9001 Quality Certification
Prime School International is the first school in Portugal to earn ISO 9001 certification for both academic and boarding services—assurance that every campus follows a continuous improvement model audited by SGS.
View Certificate PT24/00000143Ready to Match Your Child
With the Right Campus?
Our admissions advisors will build a personalised tour agenda, introduce you to academic leaders, and outline tuition, boarding, and transport options.