The art of exploring underground caves, tunnels, steam tunnels and other such goodness in urban areas. We used to do a little of this in DunedinNewZealand but never got really involved. I'm thinking that PortlandOregon might be a good place to go investigate places like the ShanghaiTunnels (not the bar :-) and such that supposedly exist round abouts.

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http://ss.gettingit.com/]

UrbanSpelunking (last edited 2002-03-10 07:36:00 by AdamShand)