Hey! I was just here like two months ago! Was planning on making a thread but seems like you beat me to it :p
I knew that there were underground tunnels here from
this post on the database when someone came in and dug a hole to access them, but I thought that had been filled back in! Had no idea there were still any access points down to the lower levels; guess I just didn't look hard enough lol
Great set! The pump house looks really cool, I tried to make it there on my trip but had to turn back cause I was running out of daylight. You've definitely convinced me I need to go back soon and find those spots I missed!
Since I'm at it, here's a couple pics from my visit (: