Atomic Bomb Dome — UNESCO World Heritage of Nuclear Destruction

The Atomic Bomb Dome (原爆ドーム, Genbaku Dome), officially the Hiroshima Peace Memorial, is the skeletal remnant of the Hiroshima Prefectural Industrial Promotion Hall, standing as the most recognizable symbol of nuclear warfare's destructive power. On August 6, 1945, at 8:15 AM, the atomic bomb detonated 600 meters above and 160 meters southeast of the building; the near-vertical blast wave left the dome and portions of the central structure standing while instantly killing everyone inside and reducing surrounding buildings to rubble.

Originally designed by Czech architect Jan Letzel in 1915, the distinctive elliptical copper dome topped a European-style brick building that hosted industrial exhibitions and cultural events. Post-war, the ruins became a subject of debate — many advocated demolition to erase painful memories, while others championed preservation as a testament to atomic horror and a deterrent against future nuclear war. In 1966, Hiroshima City Council designated it for permanent preservation, and in 1996, UNESCO inscribed it as a World Heritage Site, acknowledging its universal value as 'a stark and powerful symbol of the achievement of world peace.' Today, the dome undergoes continuous conservation to prevent further deterioration while maintaining its authentic post-blast appearance — exposed steel framework, crumbling brick walls, and the iconic skeletal dome create an arresting silhouette against the modern cityscape, a permanent reminder of August 6, 1945.