>>549683I did once with another friend, there was a giant concrete slab 20 ft high and 200 ft long dug into the side of a hill, and walking down the side of it, a hole was burst open against the ground. We could barely crawl through the rebar to get inside. All there was inside were some pipes connected to some shot electrical equipment, a metal rung ladder that climbed about 15ft to an immovable concrete slab. The floor had been covered in 50lb concrete blocks, hundreds of them. We figured they were just piled up so whatever was buried underneath was inaccesible.
Oh, and there were hundreds of these giant orange and greenish grasshopper looking things, and atop the wall the biggest spider I have ever fucking seen. Bigger than a camel spider probably. At which point we noped the fuck out of there. We figured it was just some little spider thats been eating all those other bugs for years and got huge.