Victorian engineering magnific: Walking under the Thames' first railway tunnel

What is it like to traverse a Victorian tunnel under a major river? Digital Journal finds out by walking London's Thames Tunnel.

Related Keywords

France ,London ,City Of ,United Kingdom ,Rotherhithe ,Southwark ,River Thames ,United Kingdom General ,C Tim Sandle ,Marc Brunel ,Tim Sandle ,Marc Isambard Brunel ,London Railway Company , ,Thames Tunnel ,Sir Marc Isambard Brunel ,London Overground ,Digital Journal ,East London Railway ,