Hidden London Hangouts

The Lost Tunnels of Finsbury Park (7x3)

Yayınlanma tarihi: Nis 08, 2023

In this episode, the team are given special night access to Finsbury Park to track walk the disused tunnels of the Great Northern and City line; and to discover the ingenious ways in which they were used to upgrade the Piccadilly line during the construction of the Victoria line.