It was interesting.
Me,Ted and my nephew Huseyin attended.
I call this is a Educational Tour.
?5 per person.
Tour is with max 14 people and guided.
Once a time they worked very hard to build.
Today some people only wonder and climb fresh air hole for tunnel.
Return journey to Wirral for us from James St Station
You are allowed to take photos under tunnel as well but my photos were rubbish..It was too dark and my dslr didn't work properly.
Tour took around 2 hours. including 20 minutes video show at start of tour.
Offical booklet can be found at