Urban Explorers with Victoria Tunnel Knowledge for Article

Victoria's Underground Hey everyone, im looking for any fellow explorers or people with knowledge on information about tunnels/drain systems that i can explore for an article im going to write about Victoria's underground. I have been to the hall of wonders and im going to head to both the Burrow of the beast and the cook st chasm soon. Any other locations would be great! I also know its important to urban explorers (like myself) to keep most of the locations entrances secret so if you would rather dm me then post about it here that would be awesome. And I won't be giving away entrances to any of the locations in my article either. I also want to write about Satanism in the underground because I personally (and I'm sure you as well) have heard many rumors about satanic activities in the tunnels. Thank you!