The GISB Upper Campus is located in Allston and provides room to learn and thrive for students in grades 1 through 12.

The elementary school occupies the second floor of our facility. The middle school is on the main level alongside our main office and gymnasium. And the high school classrooms, as well as two dedicated science labs, our visual art studio, and a music room, are on the lower level. Students enjoy their breaks each day in our outdoor space, including a playground, a turf field for sports, and green space for eating and just hanging out. We utilize our outdoor spaces not just for breaks, but also for many outdoor classes.

Our learning community enjoys the ease of outings to Harvard University’s athletic facilities, where many physical education classes take place in the fall and spring. With so much within walking distance – public parks, Harvard Square, subway, and bus stations – GISB students have easy access to an array of institutions and opportunities in Boston and Cambridge.