Here are some abandoned places that we discovered in Ukraine

Bunker museum near Syniver

Map (48.535332, 23.649490)
This was as little museum set up to the Arpheid line that ran near Lake Syniver. There is a bunker just on the side of the road. You can go through it and there are old tank obstacles there also to view. All in all its nothing amazing but if your going to Syniver its worth the stop as its not out of the way.