World's Most Scenic River Journeys

Cameras travel down the Potomac, and float in the river valley that was surveyed by a young George Washington. The journey ends at America's 'prettiest body of water', Chesapeake Bay. Here we join a marine biologist who searches and helps protect the much adored bottlenose dolphins. 

Narrated by Bill Nighy, this is a journey down Bosnia and Herzegovina's Neretva River, which flows like a healing balm through a country riven by war. At its headwaters high in the Dinaric Alps, a place where bears and wolves still outnumber humans, we begin our journey with Amel Emric. He is a veteran war photographer, who covered the destruction of his country in the 1990s