[fenwick16]

Originally Posted by OldDartmouthMark

Further down on the Facebook page you linked to, there is a link to an article from the Herald about the tunnels. Apparently there was a documentary done about them, but I've not seen it.

http://thechronicleherald.ca/artslif...mYBJbo.twitter

Thanks for the information. Here is a link to the CBC video - http://www.cbc.ca/player/play/2661327655. It isn't very long at 22 minutes, which includes a few short commercials.

The video has some interesting images of the tunnels and some theories as to what they may be. Unfortunately the documentary makers didn't actually go into the tunnels under Halifax. Based on past pictures of the tunnels, they look similar to tunnels on Georges Island and the Citadel, so it is reasonable to believe that the tunnels under Halifax are military tunnels.