BBC 野外游泳

Alice Roberts embarks on a quest to discover what lies behind the passion for wild swimming, now becoming popular in Britain. She follows in the wake of Waterlog, the classic swimming text by the late journalist and author, Roger Deakin.
Her journey takes in cavernous plunge pools, languid rivers and unfathomable underground lakes, as well as a skinny dip in a moorland pool. Along the way Alice becomes aware that she is not alone on her watery journey.——来自bbc官网介绍