extreme road to the top of the arfak mountains in papua

temperature traditional spectacular watercourse atmosphere indigenous rainforest undulating topography wilderness manokwari highlands mountains community difficult dangerous indonesia obstacles landslide undefined transport adventure altitude tourists waterway climate extreme therapy terrain offroad vehicle geology stream forest arfak anggi quiet steep local papua river trail water rapid lake gida giji cool calm wild cold road soil tree mud car infrastructure mountain asphalt valley track ridge wall wadi lane