International School of Siena is a IB Primary Years Programme / IB Middle Years Programme / IB Diploma Programme / IB school in Siena, Italy. Founded in 2010. It serves 212 students for students aged 3–18.
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About
International School of Siena is a private, coeducational day school in Italy offering the complete continuum of International Baccalaureate programmes: the Primary Years Programme (authorised 2013), Middle Years Programme (authorised 2017), and Diploma Programme (authorised 2019). The school provides instruction in English and Italian across all three programmes and serves a global student community.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
Only IB continuum school in Tuscany; member of Inspired Education global network; Reggio-inspired Early Years approach; strong integration of Italian culture and local community into the curriculum; students from over 20 nationalities.
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School Background
private