The Fleet: London's Lost River

Beneath the streets of London, the River Fleet still flows - hidden from view, but not gone.

In this video, we explore how one of London’s most important lost rivers shaped the city’s early landscape, gave its name to Fleet Street, and was gradually buried as London expanded above it. Its course may now be invisible, but the valley it carved — and the infrastructure built around it — still shapes the city today.


Huge thanks to Mark & Alan, who were working nearby and generously helped capture the drain footage with their specialist equipment.

Main sources:

- Nicholas Barton, The Lost Rivers of London
- Peter Ackroyd, London Under
- Peter Ackroyd, London: The Biography
- Stephen Halliday, The Great Stink of London

Music: No.10 A New Beginning by Esther Abrami youtube.com/@UCOFrldzxeKGG8fTpN5_d75Q

Image Credits:

- John Stow - Wellcome Collection via Wikimedia File:John_Stow_and_Thomas_Gresham._Line_engraving_by_A.W._Warren,_Wellcome_V0006801.jpg
- Clerks' Well engraving - Yale Center for British Art via Wikimedia File:Bartholomew_Howlett_-_Clerks-Well_-_B1977.14.15807_-_Yale_Center_for_British_Art.jpg
- Clerks Well plaque - Matt Brown via Wikimedia File:Clerks%27_Well_plaque.jpg
- Thomas Rowlandson and Augustus Pugin: Fleet prison - National Portrait Gallery via Wikimedia File:Microcosm_of_London_Plate_036_-_Fleet_Prison_by_Thomas_Rowlandson_and_Augustus_Pugin_cropped.jpg
- Hogarth/Bakewell: Confined in the Fleet prison - © The Trustees of the British Museum Shared under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) licence. Asset:1613500533
- William Hogarth: A Rake's Progress, Plate 7 - © The Trustees of the British Museum Asset:1613501084
- Fleet Prison - Poor Debtor's Cell © The Trustees of the British Museum Asset:709044001
- Fleet marriage engraving - via Wikimedia File:FleetStreetMarriage_300dpi.jpg
- Old and New London engraving - via Wikimedia File:Image_taken_from_page_1008_of_%27Old_and_New_London,_etc%27_(11189022916).jpg
- John Cassell: Fleet marriage scene - via Wikimedia
- Cassell: Reception of a Debtor in the Fleet Prison - via Wikimedia File:P415_Reception_of_a_Debtor_in_the_Fleet_Prison_in_the_Days_of_George_II.jpg
- Fleet marriage certificate - © London Museum Asset:28.147
- Samuel Scott: Entrance to the Fleet River - via Wikimedia File:Samuel_Scott_001.jpg
- Punch Magazine: The Silent Highwayman - via Wikimedia File:The_silent_highwayman.jpg
- Faraday Giving his Card to Father Thames - Wellcome Collection via Wikimedia File:Caricature;_Faraday_giving_his_card_to_Father_Thames._Wellcome_M0012507.jpg
- Michael Faraday - via Wikimedia File:Michael_Faraday_sitting.jpg
- Observations on the filth of the Thames - Wellcome Collection via Wikimedia File:Observations_on_the_filth_of_the_Thames_Wellcome_L0011182.jpg
- New houses of Parliament - © London Museum Asset:Z2372
- Westminster Embankment and Floating Bath - © The Trustees of the British Museum Asset:903874001
- The House of Commons - © The Trustees of the British Museum Asset:1613918494
- The Bursting of the Fleet Ditch - via Wikimedia File:The_Bursting_of_the_Fleet_Ditch.jpg
- David Roberts: The Houses of Parliament from Millbank - Stephencdickson via Wikimedia File:The_Houses_of_Parliament_from_Millbank_by_David_Roberts,_1861.JPG
- Joseph Bazalgette by Lock & Whitfield - National portrait Gallery via Wikimedia File:Joseph_Bazalgette_by_Lock_%26_Whitfield.jpg
- London Sewage system being built in 1860 - via Wikimedia File:London_Sewage_system_being_built_in_1860.jpg
- Fleet Sewer - chevin via Wikimedia File:Fleet_sewer.jpg
- St Pancras station train shed under construction in 1868 - via Wikimedia File:St_Pancras_station_train_shed_under_construction_in_1868_(cropped).jpg
- Fleet sewer looking north - Matt Brown via Wikimedia File:Fleet_sewer_looking_north.jpg
- Side sewer in River Fleet - Matt Brown via Wikimedia File:Side_sewer_in_River_Fleet.jpg
- National Portrait Gallery
- Construction of the Thames Embankment - via Wikimedia
- Interior of the Fleet Ditch engraving - © The Trustees of the British Museum Asset:349026001
- The Fleet Ditch - © The Trustees of the British Museum Asset:765623001
- Old and New London, etc - British Library via Wikimedia
- The Gentleman's magazine v. 6 (1736) - via HathiTrust Asset:33433081686481
- Michel Vincent Brandoin: Butcher - © The Trustees of the British Museum Asset:102740001
- Christopher Wren's plan - Wellcome Collection via Wikimedia
- The Great Fire of London - via Wikimedia File:Great_Fire_London.jpg
- Bernardo Bellotto: Veduta del Canal Grande dalla Punta della Dogan - Didier Descouens via Wikimedia File:(Venice)_Veduta_del_Canal_Grande_dalla_Punta_della_Dogana_-_Bernardo_Bellotto.jpg
- Plan of Roman London - British Library via Wikimedia File:ONL_(1887)_1.015_-_Plan_of_Roman_London.jpg
- Map Londinium 400 AD - Fremantleboy, Drallim (translation) via Wikimedia File:Map_Londinium_400_AD-en.svg