- atlasobscura.com places/williamson-tunnelsA second organization, Friends of the Williamson Tunnels, was founded in 1996, and also leads tours of parts of the tunnels as well.
- 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.
- familydaysout.com attractions-uk/williamson-…The Williamson Tunnels provides an insight into the underground world that was created by Joseph Williamson in the 19th century.
- http://photographybymichaelwatson.com williamson tunnels…By Edge Hill University. File:Williamson Tunnels entrance.jpg - Wikimedia Commons Williamson tunnels map By Wikimedia Commons.
- nmrs.org.uk announcement/williamsons-tunnels/“The Friends of Williamson’s Tunnels” have been able to unearth only a minute part of Williamson’s underground kingdom; but are full of plans for future...
- tripadvisor.co.id Attraction_Review-g186337-…...one which charges for admission but is more the finished article, and the one I reviewed (The Friends of Williamson's Tunnels), which is still a work in progress.
- explore-liverpool.com williamson-tunnels/The Williamson Tunnels had remained derelict, filled with rubble and refuse, until archaeological investigations were carried out in 1995.
- kids.kiddle.co Williamson_TunnelsGuided tours are available at the Williamson Tunnels Heritage Centre and the Friends of Williamson's Tunnels, and volunteers continue to uncover new sections.
- toplist.info top/williamson-tunnels-56708.htmThe next position on the list of the most beautiful historical sites in Merseyside is the Williamson Tunnels which are a number of sizable underground tunnels...
- Alchetron.com Williamson-TunnelsThe Williamson Tunnels are a labyrinth of tunnels in the Edge Hill area of Liverpool, England, which were built under the direction of the eccentric...