The A-Bomb Memorial aka the Hiroshima Peace Memorial is a memorial in Hiroshima, Japan that honors the people who were killed in the atomic bombing of Hiroshima, but since no one destroyed her Mother Nature will destroy it herself.
100 years after people. The arch collapses due to rust. The dome of the main building caves in. The rest of the tower collapses, destroying the Aioi Bridge, the original site for the Little Boy bomb that nearly destroyed the Peace Dome, but now they're both gone.