i saw that when i looked for the jettegrytene---more backtracking!!
and just as an aside- the jettegrytene came into existence when the main river was moved to a pipe to make electricity- in the 50's i think. this is one of the most magical places on earth and the pictures that are on the net do not show how wonderful it is!! if you have the chance in the summer to visit it, it will be a memory for life