Here are some abandoned places that we discovered in Ukraine

Bunker DOT 554

Map (50.688400, 30.313000)
An awesome bunker that is still intact! The last 4 kilometers is on a sand road with the last 500 meters being especially bad.  In general we saw many normal cars there but it is a beautiful walk through the forest also!

This is a bunker that was used in WW2. Originally made by the Soviets in the 1930's as part of the Stalin Line of Defense. Originally it would have been outfitted with 76 mm guns. It is pretty clean but might be difficult to get to by car.