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Four strange places to see London's Roman Wall

diamondgeezer.blogspot.com

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Re: Four strange places to see London's Roman Wall

#2
The Museum of London site (now closed as they prepare to move to their new site, coincidentally near the AWS HQ), and there was a window you could look down on part of the wall, which you can also see from the other side of the road near Barbican. I won't give directions, as that seems futile anywhere near Barbican, but I had only just thought about how weird it is that there is wall at Tower Hill, and wall at Barbican - they can't be the same run of wall as it was built, can they? That'd be immense...

Re: Four strange places to see London's Roman Wall

#4
Not bad engineering to make it through a handful of civil wars, a Blitz, and a couple thousand V-1 rockets mostly intact. You have to wonder how long all the steel and concrete that's been laid around the Thames from our civilization will last.

Re: Four strange places to see London's Roman Wall

#6

The Museum of London site (now closed as they prepare to move to their new site, coincidentally near the AWS HQ), and there was a window you could look down on part of the wall, which you can also see from the other side of the road near Barbican. I won't give directions, as that seems futile anywhere near Barbican, but I had only just thought about how weird it is that there is wall at Tower Hill, and wall at Barbic…

From the article:

  London's original wall was 2 miles long, 6 metres high and almost 3 metres thick at its base
with a link to a graphic map and guide: https://colat.org.uk/wp-content/uploads/2024/07/London-Wall-...

that states it ran from the Tower of London to the Museum in the Barbican.

Re: Four strange places to see London's Roman Wall

#7
For more of this sort of thing, check out the Old Structures Engineering blog. Don does a post a day, day in, day out -- so obviously some are more detailed than others. I enjoy having it in my feed.

Recent examples:

https://oldstructures.com/2025/10/24/not-quite-a-tunnel/ https://oldstructures.com/2025/10/21/relieved/

Re: Four strange places to see London's Roman Wall

#8

> ground level then was a few metres lower than now What?! That's huge. What happened?

Before industrial demolition was common, old buildings would be town down and material repurposed for new constructions, build on top of existing foundations and rubble. Do this enough over the centuries and your city will slowly rise in height.

Re: Four strange places to see London's Roman Wall

#9

> ground level then was a few metres lower than now What?! That's huge. What happened?

Every time a building fell apart due to earthquake, fire, flood, war, abandonment- the good material was taken for reuse and the bad material became rubble which was often smoothed out and used as a foundation.
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