While walking through a factory in an industrial part of town, this man stumbled upon a a weird concrete block with a metal gate on the side of it. What he found next was absolutely incredible.
After opening the gate, he found himself in a dark, small tunnel, which led to an underground bomb shelter/safe house. This thing was fully stocked and had full electricity to boot.
This shelter appears to be in Russia, judging from the signage on the walls. And probably WWII-era based on the items found inside, but nonetheless, pretty badass that it still exists. And, in a way, also kind of creepy when you factor in the music.