- tardis.fandom.com wiki/Williamson_TunnelsThe Williamson Tunnels were a series of tunnels beneath Liverpool, built under the direction of Joseph Williamson. Williamson was working on the tunnels in 1820.
- thetrailblazer.co.uk blog/the-man-behind-…Conjecture, amended truths, and educated guesses are the best those who find Williamson and his compelling network of tunnels can do.
- leonbritton.com williamson-tunnelsThe Friends of Williamson’s Tunnels complete examinations (counting unearthing and overview) on the site and lobbies for its assurance.
- amandamuslim.blogspot.com 2021/09/williamson-…One of the most popular theories of the Tunnels construction is that Williamson was a philanthropist and wanted to employ a lot of people.
- explore-liverpool.com williamson-tunnels/The Williamson Tunnels had remained derelict, filled with rubble and refuse, until archaeological investigations were carried out in 1995.
- amusingplanet.com 2020/06/liverpools-secret-…Photo: Friend of Williamson’s Tunnels. Joseph Williamson was a wealthy businessman, but he was not born into wealth. His father was a poor glassmaker.
- the-elusive.uk archives/category/underground/…I Once again returned to Williamson’s tunnels this time with a group of volunteers that were from Drakelow Tunnels also!
- citydays.com places/williamson-tunnels/Today, thanks to organisations like the Joseph Williamson Society and the Friends of Williamson's Tunnels, sections of the tunnels are accessible to the public.
- thevintagenews.com 2018/01/27/williamson-tunnels-…Williamson built these tunnels for 30 years, and from his death to this very day, this maze has remained a puzzle to contemporary researchers.
- tripadvisor.co.id Attraction_Review-g186337-…We took 50 conference delegates coming from all round the world to Williamson Tunnels and had a superb afternoon.