Secrets Of The London Underground

Siddy and Tim explore a Tube station in the heart of London: Charing Cross.

It's a weekend and the perfect opportunity for Tim and Siddy to explore the world of the Waterloo & City line.

King William Street was the original terminus of the first deep level electric Tube in the world.

Tim and Siddy embark on an incredible night-time adventure.

Tim and Siddy explore the hidden parts of London Bridge Underground station.

King's Cross St. Pancras is a stunning example of how the Underground network has adapted over time.

Tim and Siddy experience the breath-taking newest east-west railway, the Elizabeth Line.

The tables are turned and it's Tim who's the tour guide, showing Siddy around two Underground stations.

Siddy has arranged incredible access; they have special permission to explore Greenwich Power Station

Tim and Siddy explore the disused parts of Baker Street.