Berlin is built on a flat delta and anything that looks like a hill is going to be debris most often now from the WWII bombings.
This I think is debris from The Wall and I wonder why one side is mowed and the other is rough.

Berlin is built on a flat delta and anything that looks like a hill is going to be debris most often now from the WWII bombings.
This I think is debris from The Wall and I wonder why one side is mowed and the other is rough.