These large vaulted tunnels are located directly beneath London Waterloo main station. Many of the tunnels carry pipes or cables, but most have been partitioned and double up as storage and work areas for staff. Some of the tunnels are still used by various companies associated with the railway or for storage for the station's shops, whereas the majority are empty.
There is no public access to these tunnels, this was a specially arranged trip with Subterranea Brittanica.
Entrance to the tunnels