A man made hill of rubble from Berlin after WW2. Not the only hill either.
#2: Re: Where did all the rubble/debris from Berlin go? Author: mick_xe5, Posted: Thu Jun 15, 2017 2:03 pm — The rubble from 9/11 got turned into souvenirs.
#3: Re: Where did all the rubble/debris from Berlin go? Author: dj, Posted: Fri Jun 16, 2017 5:54 am — The Flak towers were also indestructible, had to leave them there after explosives did not work to take out. Russians sealed off some parts near the bunker. I don't trust a single word the Russians said about what happened in Berlin.
