Rospuda River
Aut.MISBetley, CC-BY-NC
The Rospuda is a slow, peat-dark river winding through north-eastern Poland, stitching together nine lakes and a raised bog so pristine that it shelters plants found nowhere else in the country — including a tiny, almost invisible orchid that barely anyone has heard of. In 2007 it nearly became a highway: activists chained themselves to trees, Brussels intervened, and the road was eventually rerouted, leaving Rospuda as one of those rare places where a protest actually saved something.