Facilities include an arts centre, a 547-seat theatre, an amphitheatre, a 400-metre track with grandstands, a library and media centre, design and fabrication technology labs, a gymnasium, science laboratories, a cafeteria, a solar-heated swimming pool, five tennis courts, two large playing fields, a multi-sports court, and state-of-the-art classrooms. All set on a sprawling 40-acre campus.
ISK's co-curricular programme operates in three main strands ; academic, creative, and physical, social and emotional wellness with students participating in activities centred around creativity, culture, leadership, and sport throughout the year. Unique programmes include a student-led service learning arts programme for local Kenyan children, and a Greenhouse Club focused on sustainable gardening using a biogas digester, drip irrigation and grow beds.