Find your International School in Castellon, Spain

A world-class education with a family heart.
Since 1970, Colegio Internacional San Cristóbal has been a benchmark of educational excellence in Castellón. As a family-led, independent, and non-confessional institution, we combine over 55 years of tradition with a forward-thinking international outlook. We offer the full IB Continuum (PYP, MYP, and DP) alongside the Spanish National Curriculum, ensuring our students are prepared for global success.
Our hallmark is a deeply personalized approach: we foster an environment of affection, respect, and trust where every student’s individual talents are nurtured. From Early Years to university entrance, we empower our students with the skills, languages, and values needed to make a positive impact in an ever-changing world. At San Cristóbal, we don't just educate students; we grow with them.

The International English School of Castellón provides an education based on the British curriculum for schools to children from one to eighteen years of age. Children experience total immersion in English with native speaking teachers and learn language in the same way as we acquire our own mother tongue. IESC prepares pupils for external examinations allowing access to all universities in Spain or abroad.