In December 2021, the school relocated to its new campus in Kibagabaga. This modern campus offers improved facilities that enhance both learning and recreation. 

Students benefit from two swimming pools, a tennis court, and large sports fields that  support physical education and extracurricular activities.

The campus is divided into dedicated buildings for Elementary, Middle, and High School, each designed to meet the developmental needs of students at different grade levels. 

The school also features a well-resourced library that promotes reading, research, and  independent learning. Creative expression is encouraged   through spacious art    classrooms where students can explore various forms of visual art. With these facilities, the school provides a safe, inspiring, and supportive environment where students can thrive academically, socially, and creatively.

ISK was formed in 2009 by a group of parents seeking an inclusive, Western style, non-denominational education of the highest standards for their children.  The school started with just 15  students primarily from the Dutch and American communities. Classes originally met in a converted hotel in the Kimihurura district of Kigali. Before long, the need arose for more space, and the school acquired two additional buildings in the neighborhood.

In our fifth year (2014), ISK moved to a new campus in Nyarutarama. The new campus provided larger, light-filled classrooms and a self-contained preschool section, as well as a new science lab and special use facilities for art and drama. An expanded library and media lab overlooking the beautiful hills and lake of Kigali filled the upper floor. We were also thrilled about our play spaces, which would include a new elementary playground and a full-sized basketball court.

In January 2020, due to growing enrollment, the high school relocated to a self-contained campus on the same road as the main campus.         This has provided an excellent amount of indoor and  outdoor space for both middle school and high school students for their learning environments.