Hiroshima Peace Memorial

A ruin preserved as a witness

The Hiroshima Peace Memorial, usually called the Genbaku Dome or Atomic Bomb Dome, is not a building visitors enter. It is the exposed framework of the former Hiroshima Prefectural Industrial Promotion Hall, preserved beside the Motoyasu River in the center of the city. Designed by Czech architect Jan Letzel and completed in 1915, the hall had served exhibitions and civic promotion before the atomic bombing of 6 August 1945. The surviving structure stands close to the blast’s hypocentre. Its damaged roof and skeletal walls make the absence of the people and urban life around it impossible to treat as an abstract historical detail.

The bomb destroyed most of the building, but sections of its central frame remained standing. Hiroshima chose to preserve the ruin rather than clear it away as reconstruction reshaped the city. The city council resolved in 1966 to conserve the structure, and later work used reinforcement intended to retain its post-blast condition. UNESCO inscribed the Hiroshima Peace Memorial on the World Heritage List in 1996. The listed property covers 0.4 hectares; its 42.7-hectare buffer zone includes the Peace Memorial Park. The designation recognizes the Dome as a witness to the destruction caused by nuclear weapons and as a symbol of the hope for lasting peace and disarmament.

Reading the Dome within the Peace Memorial Park

The Dome is the park’s most recognizable landmark, but the surrounding memorial landscape is essential to understanding it. The park occupies the Nakajima district, near the hypocentre, and was laid out between 1950 and 1964. It brings together memorials, the cenotaph for the atomic-bomb victims, the Peace Flame, the Peace Memorial Museum and spaces for reflection. These are not interchangeable monuments: each marks a different form of remembrance, while the open paths and river edges place them in the rebuilt city. Walking between them slows the visit and gives the Dome a civic context beyond the photograph from across the water.

Visitors should approach the site with care. The Dome remains a ruin, surrounded by a protective boundary; it is viewed from outside and is not an interior attraction. Its importance lies in the preserved fabric and what the city and international heritage institutions say it represents, not in an invented account of individual experiences. The museum and memorial spaces provide documented testimony and artifacts for the human history that a building alone cannot tell. Allow time for both the exterior and the exhibitions, and leave room for quiet reflection rather than trying to turn every stop into a rapid itinerary.

From museum testimony to a newly reopened annex

The Hiroshima Peace Memorial Museum opened in 1955 and presents the bombing, its effects on people and the city, and Hiroshima’s continuing appeal for peace. A city visitor handout lists seasonal hours: 8:30 a.m.–6 p.m. from March through July and September through November; 8:30 a.m.–7 p.m. in August, with later closing on August 5 and 6; and 8:30 a.m.–5 p.m. from December through February. Last entry is 30 minutes before closing. The handout notes that the period from 11 a.m. to 3 p.m. is often especially busy and recommends online tickets for some early and late entry windows. Confirm current schedules and ticket rules before travel.

A significant addition reopened in May 2026: the Former Outpatient Wing of Hiroshima Teishin Hospital Peace Museum, now an annex of the main museum. Built in 1935, the hospital wing received bombing survivors after the attack, and staff treated patients and investigated the effects of the bomb. The renovated annex uses photographs, film, testimony and a three-dimensional digital reconstruction to explain the building’s medical role; it also presents the restored former aseptic operating and disinfection rooms. Admission is free. The city lists hours of 9 a.m.–5 p.m., with the last video screening beginning between 4:10 and 4:30 p.m.; it is closed Mondays except public holidays, the first weekday after a holiday, and December 29–January 3.

Plan the visit with the city’s calendar in mind

Hiroshima holds its Peace Memorial Ceremony in the park every August 6. The annual event includes a moment of silence at 8:15 a.m., the time the bomb exploded, and draws residents, survivors’ families, officials and visitors. Temporary security controls can restrict park entrances, pedestrian routes and vehicle traffic that morning. The restrictions are specific to the ceremony and can change year by year; the city publishes notices and instructions in advance. If visiting on or near the anniversary, check those notices rather than assuming normal access. Outside the commemoration, remember that the park is a place of mourning as well as a public landscape.

The main park is in central Hiroshima and is reached easily by streetcar: from Hiroshima Station, the city recommends lines 2 or 6 to Genbaku Dome-mae for the Dome, or line 1 to Hondori or Fukuro-machi for the museum. The journey takes roughly 20 minutes, followed by a short walk. The city says there is no public parking lot dedicated to the park, so transit is the practical choice. The former hospital annex is a separate stop north of the central park area; city directions list streetcar, bus and sightseeing-bus connections, and explicitly note that parking is unavailable there. Check which exhibits are open, build in time for walking, and let the visit move from the physical trace of destruction toward the testimony and civic appeal for peace.