Chutes de la Karera Chutes de la Karera is a name for a group of waterfalls in Burundi, Africa and it is one of the places to visit in Burundi. All of these four waterfalls are situated near a town in Burundi called Rutana. The most beautiful of the four waterfalls is named Nyakai I. This is the first part of your tour and you can park your vehicle in the area. Next on, you will see the Nyakai II which is the shortest or smallest waterfalls among the four. After that, you will be seeing the Mwaro Falls and then lastly, the highest waterfalls of all, the Karera Falls.