Urbex

It's cool to see photos of urban exploration.
Well,human enviroments can be a lot like mazes ---- both above and below ground,cities,especially very old ones are home to interesting structures.I have no interest in tunnels and sewers at all coz I guess those places usually must have gross rats or other sick creepers.Besides,safety is a very important concern,tunnels and sewers may flood if it rains.But I do like exploring bunkers now lay neglected and forgotten.