Kigali Mount Kenya University. Lycée de Kigali is the second-largest secondary school in Rwanda, after the Groupe Scolaire in Butare. Green Hills Academy, in the upscale suburb of Nyarutarama, is a top private school, offering IB at A level, and the Cambridge International Program at O level. It is a PASCH partner school offering German. It has a 50/50 English-French curriculum as well. École Antoine de Saint-Exupéry de Kigali, the French school, is in Kigali. École Belge de Kigali, the Belgian school, is in Kigali. International School of Kigali is also in Kigali. The Earth School -the International Montessori School of
Kigali act as a water store and flood protection for the city, although these are under threat from agriculture and development. The central business district (CBD) (known in Kinyarwanda as "mu mujyi") of Kigali lies on Nyarugenge Hill, and was the site of the original city founded by Richard Kandt in 1907. The house that Kandt lived in is now a museum. Geographically, the CBD lies towards the western edge of the built-up area, as the terrain to the east was more suitable for development of the expanding city than the high slopes of Mount Kigali to the west. Several of