A mag­nif­i­cent cas­cad­ing water­fall 80 meters high with 4–5 main sec­tions is formed by the Kar­era Riv­er, which flows in a pro­tect­ed nature reserve. The water­fall ends with a small lake. Many tra­di­tions of the peo­ple of Burun­di are asso­ci­at­ed with this cas­cade. Kings, ascend­ing the throne, per­formed a sacred bath in its waters in a cave with a font.