PRIVATE RIVER FRONTAGE CAMPSITES. PERFECT FOR YOUR FLY FISHING ADVENTURE. 9 private acres with 600 ft. of river frontage on the Beautiful Fall River near Ashton, Idaho. Only 5-7 minutes from the world famous Henry's Fork with excellent trout fishing. It rests in the shadow of the Teton mountains. Only about an hour form Yellowstone Park. It is a rare privatr piece of property on the Fall River. Northern Lights have been viewed from the property this year.