The Low Line is a new walking destination for London along the length of the mighty Victorian rail viaducts spanning Bankside, London Bridge and Bermondsey. It connects diverse neighbourhoods and communities in south London, linking existing and new hubs of creativity, entertainment, and industry along its course. The Low Line celebrates the heritage of the railway arches which have been a part of the area for over 150 years, shaping places of interest along the way and unlocking their potential.

The first new sections of the Low Line opened at Old Union Yard Arches and Flat Iron Square and complement established Low Line hubs located at Borough Market, Maltby Street Market, and Spa Terminus. These openings have provided enhanced access, connectivity, and public spaces, as well as improved economic prosperity through repurposing underused or empty arches.

The Low Line was coined by Southwark resident David Stephens. The concept has developed through a group of initial partners including Better Bankside, Blue Bermondsey, Borough Market, Team London Bridge, The Arch Company, and Southwark Council, who are steering the initial scoping, planning and communication of the project.