Man-Made Mountain Proposed in Berlin
"To be known as The Berg, it would obliterate the historic, and former Tempelhof airport which has now closed, and become the biggest man-made mountain in the world.
The ‘wacky' German architect hopes the snow-covered slopes would create an ideal location for skiing, and has already received backing in the local media."
The 1,000 meter mountain would be the biggest man-made mountain in the world. ArchDaily offers a detailed look.