International Boarding School
in Madrid, Spain
We’re all commited to nurturing our students’ full potential, 24/7.
We’re all commited to nurturing our students’ full potential, 24/7.
We build global citizens with the critical thinking, confidence, and open-mindedness to lead and make a real-world impact.
Our mission is twofold: to foster true independence and to drive every student toward peak academic performance and personal growth.
As one of the select few schools in Spain offering the IB curriculum starting at age 3, we’re all about sparking self-drive and a lifelong hunger for learning from day one.
We deliver the full IB continuum—PYP, MYP, and DP—all built on a rigorous American educational model.
We’re shaping global citizens who don’t just watch the world—they lead it.
Our students are driven to protect the planet and build a more unified, collaborative, and peaceful future.
At our Boarding School, students live the life they’ve always envisioned.
Residency here is more than just staying—it’s a full-throttle life experience. From high-impact activities to cultural enrichment, being a student at Casvi International American Boarding School in Madrid is a total game-changer.
It’s about waking up every day with a winner’s mindset and the drive to crush your goals. Our high-energy environment is designed to push you toward a massive personal evolution.

A premier, co-ed, secular international boarding school delivering an elite American curriculum, fully accredited by the MSA.

An IB World School at every stage: merging the International Baccalaureate’s rigorous methodology with hands-on, real-world learning

Total English cultural immersion with native-speaking faculty. Spanish as a second language, plus German and Mandarin tracks starting at age 10.

A high-performance schedule for sports and the arts. We’re dedicated to fueling individual talent with an expansive lineup of extracurriculars.

Dedicated personal tutoring on a massive 25,000 m² campus surrounded by nature. Upscale boarding accommodations and curated weekend lifestyle plans.
Our gender-specific residences offer a secure, high-end environment where students build lifelong connections through shared, transformative experiences. Our dedicated faculty is committed to the personal well-being and academic excellence of every resident, 24/7.
A dynamic calendar of high-impact experiences: from academic workshops and elite sports to curated cultural outings and iconic weekend events.