Aerial, panoramic view following a speedboat down the Palouse River and into the Snake River in the Scablands of Eastern Washington state

scablands coulee gorge palouse aerial basalt river panoramic water ski cliff landscape environment washington drone water arid nature speedboat scenery geology boat valley travel powerboat cataract tourism fishing mountain cascade desert recreation usa cayon beautify park motorboat outboard summer rock stone steep speed holiday natural motor texture plunge pool outdoor snake