I was just wasting some time surfing youtube looking for drain exploring videos and found these ones.
[youtube]https://www.youtube.com/watch?v=8NsnXQTRpHc[/youtube]
[youtube]https://www.youtube.com/watch?v=YbZepagj5aw[/youtube]
[youtube]https://www.youtube.com/watch?v=3DECTxXrw_8[/youtube]
[youtube]https://www.youtube.com/watch?v=89PlOvXR0dE[/youtube]
[youtube]https://www.youtube.com/watch?v=xwMI_W0qEXE[/youtube]
[youtube]https://www.youtube.com/watch?v=eBIBdWdnPEA[/youtube]
[youtube]https://www.youtube.com/watch?v=RqOxHJENnhs[/youtube]
[youtube]https://www.youtube.com/watch?v=5EobyLCNpqA[/youtube]
[youtube]https://www.youtube.com/watch?v=Pi4pWdik8qM[/youtube]
[youtube]https://www.youtube.com/watch?v=meddkNQgnTY[/youtube]
Anyone want to post more?
Your first tip is asking for locations wont get any replies. Urban exploration. Not urban tourism. - Echo