Here are some abandoned places that we discovered in Ukraine

Malyn Underwater Museum

Map (50.757599, 29.316601)
We didnt do any diving but the location is amazing! Plenty of places to have a picnic or stay the night if you like.

The only museum located underwater in Ukraine. It is located in an old rock quarry. Different objects have been taken out the the old rock quarry and placed in the bottom of the lake there. The water is very clear so anyone who likes to dive is welcome to come out and spend the day seeing the sights.
Its also a nice place to come for a lunch and to relax