lol wonder if thats why its nick named the queensbury triangle eh !....... first tunnel with small black door is easy to get in if your good with locks (last one fell off .....dont know how ).....dont bother trying to guess the combination you'll be there for ages pull the pin and feel the clicks (basic lock skillz) as you turn the tumblers you feel them click into place........takes time and practice to get the feel mind you, the second oh bugger they have changed the door, you can not see the end as it goes round a corner to the left and is flooded as it does on a down hill gradient ......nice one to get into though, cheers for the update pics ill have to go back n have a peak , if you drive (think you do) go to gummy tunnel and guildersome tunnel both easy access oh take waders for guildersome you will be in for mud n water up to your nads for the first 50 yards or so then all ok....... you'll end up at the far bricked up side where it was blocked of for the m62.....sweet.....