Rohone in Switzerland. 120 cumecs in Brig - summer level. Continuous class 4+ big water. A lot of fun, but swim is not recommended ;) All the main rapids are in the video and in order. Put-in: camping site Grengiols 46°22'22.8"N 8°05'05.0"E Take-out: Brig / Naters 46°19'42.3"N 8°00'43.6"E