Our Campuses in Portugal

Lisbon, Estoril and Sintra

Our international schools are renowned for their commitment to providing high-quality education with a global perspective. We offer both the Cambridge Curriculum, which is recognised worldwide for its rigorous academic standards, and a Technical Curriculum tailored to specific specialties such as sports and other areas.

The Cambridge Curriculum encompasses a broad range of subjects and is designed to develop critical thinking, problem-solving, and communication skills in students. It prepares them for further education at prestigious universities around the world.

In addition to the Cambridge Curriculum, we also offer a Technical Curriculum that focuses on specialised areas such as sports, hospitality, and other vocational subjects. This curriculum is designed to provide students with practical skills and knowledge that are directly applicable to their chosen field of study or career path.

By offering both the Cambridge Curriculum and a Technical Curriculum, we provide our students with a well-rounded education that combines academic rigor with practical skills development. This approach ensures that our students are well-prepared for success in higher education and beyond, whether they choose to pursue further academic studies or enter the workforce directly after graduation.


Preschool and Primary

From 3 to 11 years old

Sintra Campus has the capacity for 250 students and has been operating for 20 years. It provides the Cambridge curriculum in either English or a bilingual approach (Portuguese/English). 

Our campus in Sintra focuses exclusively on younger students, spanning ages 3 to 11, encompassing Preschool through Primary levels.

Virtual Tour Sintra


Secondary and Advanced

From 11 to 18 years old

At Estoril Campus, our focus lies in cultivating Secondary and Advanced students aged 11 to 18, within a capacity of up to 270 students. 

With a proud legacy of 7 years of service to the community, our campus is committed to nurturing academic excellence and holistic development. 

Virtual Tour Estoril


Preschool, Primary, Secondary and Advanced
From 3 to 18 years old

In Lisbon we embrace learners from Preschool to Advanced levels. Within our dynamic environment, we foster students of all age groups, form 3 to 18, in a quest for knowledge and discovery. 

With a capacity for 450 Students, and 2 years of operations, we are dedicated to serve and empower our community.

Virtual Tour Lisbon


Se below the location of our 3 campuses:



ISO 9001:2015 Quality Certified

Prime School International is proud to be the first international school in Portugal to join the exclusive and prestigious group of Portuguese Certified Educational Institutions.
This certification underscores our commitment to providing the highest standards of education and boarding facilities, ensuring an exceptional learning environment for our students.