Not just the Thames; London has many hidden rivers….
This article begins:
“London is usually seen as a one-river city, just big old Father Thames. The city breathes with the rise and fall of its tide, and for centuries the Thames has posed patiently for tourist drawings, etchings and photos. But what of London’s other rivers, the capital’s unseen waterways? Twenty-one tributaries flow to the Thames within the spread of Greater London, and that is just counting the main branches. Once tributaries, and tributaries of tributaries, are included the total moves beyond numbers into the realms of conjecture….”
Well, we’ve all heard of the Fleet and a few others, but I didn’t know all of them. Read the article for some very interesting information about the rivers and streams that our medieval forebears knew well, but which are lost to or hidden from us today.