
Boarding at SEK
The home you always want to return to
BOARDING SCHOOL IN MADRID: SEK - EL CASTILLO
Come and see our boarding residence in Madrid
A totally innovative concept in which students learn while enjoying a day-to-day full of cultural, recreational and outdoor activities and have access to a high-performance sports centre. This international boarding school is located in the Northwest of Madrid, SEK-El Castillo offers its boarders an environment in which they live to learn and learn to live, on a 40,000 m2 campus surrounded by nature.
BOARDING SCHOOL IN BARCELONA: SEK - CATALUNYA
Find out about our boarding residence in Barcelona
Live in an international community of students, sharing knowledge and experiences in the heart of Montseny Natural Park. SEK-Catalunya offers its boarders an unforgettable experience where educational excellence is combined with an atmosphere of companionship and community. A home that will remain forever in the hearts of students.
SEK International Schools
A pioneering educational model
Learn to be

SEK International Schools are committed to offering each student a learning experience focused on personal perfection, preparing for success in later life.
SEK schools are bilingual and were the first schools in Spain to implement the International Baccalaureate Organisation IB® programmes. SEK has a long-standing tradition of innovation in its educational model, placing us among the best schools in the country since our establishment in 1892.
