Here are some abandoned places that we discovered in Ukraine

Tihomelskie city

Map (49.948700, 26.273100)
First mentioned in 1152 this town was the home to many Russian Princes. There is not much left of the city now just a tower with potions of a fresco in it. To get to it you will walk through the local gardens of the people who live nearby. There is a very nice overlook though that would be the perfect spot to camp.