I came across some interesting "Urbex" videos on Youtube recently and thought they might be of interest to the board.

First up, exploring an abandoned underground steam locomotive shop carved into a mountain in China. Replete with all kinds of spare wheels and other parts, machine tools, and even an abandoned locomotive.

https://www.youtube.com/watch?v=QbDQdumtR3k

And here is the Railway Museum in Pyskowice, Poland. They have acumulated a massive collection of equipment on the site of the Pyskowice Roundhouse... unfortuneately it is all in pretty rough shape...

It is operated by the "Society For The Protection Of Railway Monuments And The Organization Of Open-Air Museums Pyskowice"

https://tozk.pl/

https://www.youtube.com/watch?v=wTTpvjF4B7w