The Hiroshima Peace Memorial, originally the Hiroshima Prefectural Industrial Promotion Hall, and now commonly called the Genbaku Dome, Atomic Bomb Dome or A-Bomb Dome, is part of the Hiroshima Peace Memorial Park in Hiroshima, Japan and was designated a UNESCO World Heritage Site in 1996. The ruin of the hall serves as a memorial to the over 140,000 people who were killed in the atomic bombing of Hiroshima on 6 August 1945.