The River Thames looks mighty and awe-inspiring as it flows through London, but at the start, it's practically just a marsh. So reveals Ed Pratt, an adventurer who waded, swam and kayaked over 200 ...
I’m attempting to travel from the source to the sea down the River Thames. That’s 210 miles of wading, swimming and kayaking along Britain’s busiest waterway. And to make things harder I’m ...