I grew up here in Melbourne and explored above ground (rooftops and abandoned) more than drains, and did much of the same while living in Europe for the last few years. Here I have seen many rooftops in Melbourne, was out with the CC in some old power stations near Morwell and could be found in all sorts of derelict concrete structures.
In Europe the best was a half constructed hospital in Bratislava and a few abandoned spots in Berlin. One office building and another was a brewery.
Not my pic, but it's the hospital in Slovakia.
Looking for some of the same here if anyone has suggestions. I hear the hayshed in Seaford has been shut tight (is that correct?) but there is a brewery in collingwood I wanted to check out, is that still there? Like I said, been away for some years. Anyway, any advice or suggestions are more than welcome, thanks!
For personal pics of the hospital feel free to ask in a pm.