Standedge Tunnel longest canal tunnel in UK #travel #yorkshire #marsden#huddersfield#water#boat

Standedge Tunnel is the longest, highest and deepest canal tunnel in Britain!
The Standedge Tunnels are four parallel tunnels through the Pennine hills at the Standedge crossing between Marsden in Kirklees, West Yorkshire and Diggle in Oldham, Greater Manchester in northern England. Three are railway tunnels and the other is a canal tunnel.
Candles show only light they had when building the tunnel
Britain's longest canal tunnel, built in 1811,