The Road: Up the River

Jerry, just having satisfied his curiosity by traveling down that road that led, to his surprise, the Yukon River, now has another itch to scratch: what is up the river?
Still captivated by the river's raw beauty, Jerry just has to find out. While the Fall season is still providing the river with light and warmth, Jerry decides a camping trip is in order.
With a couple of days off from his duties at the Air Force station, Jerry decides to find out what wonderful surprises would be awaiting his arrival.
And what exactly does he find? Well the answer to that lies beyond The Road and Up the River.