International School of Siena

"The International School of Siena is a private international school located in Monteriggioni, a historic walled town in the Tuscan countryside near Siena, Italy."

Founded in 2013, the school offers families in this storied region of central Italy access to a rigorous, internationally recognized education set against one of Europe's most beautiful landscapes. The school follows the International Baccalaureate framework across all three of its core programs: the Primary Years Programme for younger students, the Middle Years Programme for early adolescents, and the Diploma Programme for students in their final years of secondary education. This full continuum of IB education means that families can enroll a child at an early age and follow a consistent, coherent philosophy of learning all the way through to university preparation, without the disruption of transitioning between different educational philosophies at key stages of development. The IB's emphasis on inquiry-based learning, international-mindedness, and the development of the whole child runs throughout the school's academic culture. For expatriate families and relocating professionals, the continuity of the IB framework is a particular advantage. Credentials earned through the IB Diploma Programme are recognized by universities around the world, making the International School of Siena a genuinely portable educational choice — one that keeps doors open whether a family's next move takes them to London, New York, Singapore, or anywhere in between. English serves as the primary language of instruction, as is standard within the IB framework, and the international composition of the student body means that children are immersed in a genuinely multicultural community from an early age. Families from a wide range of national backgrounds come together in a setting that encourages both global awareness and respect for local culture — a balance that feels especially natural given the school's deeply Italian surroundings. The campus in Monteriggioni places students in an extraordinary environment. The town itself is a remarkably preserved medieval settlement, its circular walls rising above the Sienese hills, and the broader region offers some of Italy's most celebrated art, architecture, food, and natural beauty. For children growing up here, daily life outside the classroom is itself a form of education. Families choosing this school are often drawn not only by its academic offering but by the quality of life that comes with living in Tuscany — and the International School of Siena is well positioned to serve those families who want their children to thrive academically without sacrificing the richness of that experience. As a relatively young institution, founded just over a decade ago, the International School of Siena brings a focused, intentional character to its work. Rather than the scale of larger urban international schools, it offers something more intimate — a close-knit community where students, families, and educators are likely to know one another well. For families seeking a high-quality IB education in one of Italy's most remarkable corners, it represents a distinctive and compelling option.