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A-bomb Dome: Heart of Hiroshima Peace Memorial

The A-bomb Dome (Genbaku Dome), a silent sentinel on the Motoyasu Riverbank, is what remains of the once-thriving Hiroshima Prefectural Industrial Promotion Hall. On August 6, 1945, at 8:15 A.M., the atomic bomb detonated nearly directly above the building, just 160 meters to the north-east. This unique circumstance led to one side of the structure being devastated, while the other remained intact. The moniker “A-bomb Dome” arose organically as a result of the distinct shape left at the top of the ravaged building.

Atomic Bomb Dome in Hiroshima, Japan
The Atomic Bomb Dome (原爆ドーム) on the left and the Peace Memorial Park on the right along the river in Hiroshima on a sunny afternoon in autumn.
Photo by depositphotos.com

At only 8 months old, Koko Kondo experienced the devastating effects of the first atomic bomb that struck her hometown of Hiroshima on August 6, 1945. Her father, Methodist minister Rev. Kiyoshi Tanimoto, had left earlier that day.

Kondo recalls the sudden collapse of their home, which left her and her mother trapped under debris. Her mother painstakingly created a small opening to free them. Kondo shared with NPR’s Weekend Edition that her mother first pushed her out, then managed to escape as well. Upon emerging, they found their surroundings utterly transformed, with fires raging everywhere. They narrowly escaped the catastrophe.

Three days after the Hiroshima bombing, the United States dropped another nuclear bomb, this time on Nagasaki.

Death toll estimates range from 90,000 to 166,000 individuals. At least half of the victims lost their lives in the initial moments of the blast, while others succumbed to radiation-related injuries up to four months following the event.

A structure situated precisely at ground zero was partially destroyed, yet a fragment remained upright, making it “the closest building to the nuclear bomb’s hypocenter that still maintained a degree of structural integrity.” This building has been preserved as a stark reminder of the horrific event.

The Atomic Dome, ex Hiroshima Industrial Promotion Hall, destroyed by the first Atomic bomb in war, in Hiroshima, Japan.
The Atomic Dome, ex Hiroshima Industrial Promotion Hall, destroyed by the first Atomic bomb in war, in Hiroshima, Japan.
Photo by depositphotos.com

The museum, located within the Peace Park and facing the A-bomb Dome, houses artifacts from the explosion. These include personal belongings of the victims, such as clothing, watches, and hair. Additionally, the museum exhibits the impact of the intense heat on various materials, including wood, stone, metal, and glass. It also provides information on the health consequences suffered by individuals due to the radiation released by the blast.

The Cenotaph at the Hiroshima Peace Memorial Park
The Cenotaph at the Hiroshima Peace Memorial Park
Photo by depositphotos.com
Wide view of The Hiroshima Peace Memorial Park and Atomic Bomb Dome with tourists.
Wide view of The Hiroshima Peace Memorial Park and Atomic Bomb Dome with tourists.
Photo by depositphotos.com

The A-bomb Dome, along with the preserved remnants at ground zero and the museum within the Peace Park, stand as potent symbols of the devastating consequences of nuclear warfare. Let the lessons from Hiroshima and Nagasaki guide our path toward a more peaceful and secure world for everyone.

Address:
1-2 Nakajimama-cho
Naka-ku
Hiroshima
Japan

UnusualPlaces Field Notes

Location
Hiroshima Peace Memorial (Genbaku Dome), Hiroshima, Japan
Coordinates
34.3955561, 132.4536111
Access
Hiroshima City says the Atomic Bomb Dome can be viewed only from outside its perimeter fence; public entry beyond the fence is prohibited. The Dome-mae tram stop is beside the site (about 20 minutes by tram from Hiroshima Station).
Admission
No ticketed admission is listed for viewing the Dome from the public area outside the fence. The protected structure itself is not open for entry; this is separate from paid indoor museums and memorial facilities nearby.
Time needed
Hiroshima City does not publish a standard duration for the outdoor Dome stop; time depends on how long you wish to view it and whether you continue through the wider Peace Memorial Park. This is not a duration for the Museum or other park sites.
Best season
The outdoor Dome can be viewed year-round; Hiroshima City does not name a best season for the Dome itself. If you want the Peace Memorial Park cherry blossoms, the City lists their usual peak as late March–early April (about 300 trees). This is a seasonal park experience, not a special access period for the Dome; check event restrictions, especially around August 6.
Opening hours
Hiroshima City says the Dome can be viewed from outside its fence at any time; the structure itself is not open for entry. As special-event restrictions can change access, for the 2026 Peace Memorial Ceremony, the City restricted entry to Peace Memorial Park from 5:00–9:00 a.m. on August 6. Check current city notices before a visit on ceremony day.
Location checked
2026-09-29
Facts checked
2026-10-08

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