tsubaki
Player Valuation: £90m
No. Is that the London Wall near Barbican?
Partially - its to walk along the circuit of what would have been the old Roman city walls:
How to Do the London Wall Walk: A Self-Guided Walking Tour
Visiting London and fascinated by history? Plan a self-guided tour on the London Wall Walk! This post is accurate as of 2021.
londonmymind.com
The London Wall Walk
The London Wall walk follows the surviving remains of the Roman Wall built around Londinium, that was used and modified into Medieval times
archaeology-travel.com
Personally I think its a better walk the reverse of how they've set it up there, so starting at Blackfriars and ending up by the Tower.