Heiwa Kinen Koen as Hiroshima’s river island of memory
Published on 09/03/2026 at 16:40 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Heiwa Kinen Koen in Hiroshima, widely known in English as Hiroshima Peace Memorial Park, stretches across a low river island where the Motoyasu and Honkawa rivers divide in central Hiroshima. Completed in 1954 to a design by architect Kenzo Tange, the park arranges museum buildings, lawns, trees and memorials into a single composition that keeps the memory of the atomic bombing of 6 August 1945 in direct sight of the rebuilt city.Hiroshima Peace Memorial Park
An island park between the rivers
Heiwa Kinen Koen occupies an elongated island in Naka ward, bounded by the Motoyasu and Honkawa rivers and connected to surrounding streets by a series of bridges.The park is located in downtown Hiroshima The site stands roughly in the middle of Hiroshima’s urban delta, where branches of the ?ta River spread towards the Inland Sea.Peace Memorial Park is located roughly in the middle of Hiroshima City on the delta
Grass lawns, tree-lined paths and open plazas fill an area of around 122,000 square metres (about 30 acres), leaving wide sight lines between the main monuments and across the water to the city beyond.The park covers approximately 122,100 square meters From the bridges, visitors step directly into this green expanse, with the concrete and glass of central Hiroshima visible across the river and the Genbaku Dome standing at the northern edge.
Axis of museum, cenotaph and Genbaku Dome
Kenzo Tange’s plan for Heiwa Kinen Koen sets the Hiroshima Peace Memorial Museum, the Cenotaph for the A-bomb Victims and the Genbaku Dome along a straight north–south axis that cuts across the island.Kenzo Tange’s design for Peace Memorial Park At the southern end of this line, the museum’s long elevated block stands on pilotis, framing the view toward the cenotaph and the preserved ruins beyond.The Hiroshima Peace Memorial Museum stands within the park
The cenotaph forms a focal point at the centre of the island, set within a shallow pond and backed by rows of trees that emphasise the axis. Looking north from here, the arch frames the outline of the Hiroshima Peace Memorial, better known as the Genbaku Dome, across the Motoyasu River. The dome itself, a preserved fragment of the former Hiroshima Prefectural Industrial Promotion Hall, was inscribed as the Hiroshima Peace Memorial on the UNESCO World Heritage List in 1996.The Hiroshima Peace Memorial (Genbaku Dome) was inscribed in 1996
Memorials, museum and quiet corners
Heiwa Kinen Koen gathers a dense collection of individual monuments within its lawns and groves. Near the central axis stands the Children’s Peace Monument, with its sculpted figures and cranes, while nearby the Memorial Tower to the Mobilised Students remembers schoolchildren and students who died in the bombing and its aftermath.The park contains the Children’s Peace Monument and Memorial Tower to the Mobilized Students Close by, the Atomic Bomb Memorial Mound rises as a simple covered mound, marking a burial place for victims whose remains could not be individually identified.
On the southern part of the island, the Hiroshima Peace Memorial Museum presents the events of 6 August 1945 and the effects of the atomic bomb through artefacts, models and testimony.Hiroshima Peace Memorial Museum stands within the park Nearby, the Hiroshima National Peace Memorial Hall for the Atomic Bomb Victims provides a dedicated space for remembrance, set partly below ground with its own landscaped approaches.Hiroshima National Peace Memorial Hall for the Atomic Bomb Victims is located in the park Away from these focal points, riverside paths and small seating areas offer quieter corners among the trees, always within sight of water and city streets.
Visiting Heiwa Kinen Koen: what travellers from Western Europe should know
- Heiwa Kinen Koen stands in Naka ward in central Hiroshima, on an island between the Motoyasu and Honkawa rivers, west of the main government and business district.
- The park’s terrain is largely level, with wide paved paths and bridges across the surrounding rivers, but some memorials and halls are approached by steps or gentle ramps.
- The official language is Japanese and the currency is the yen.
- Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.
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Frequently asked questions about Heiwa Kinen Koen
Where is Heiwa Kinen Koen in Hiroshima?
Heiwa Kinen Koen stands on a river island in Naka ward, bounded by the Motoyasu and Honkawa rivers in central Hiroshima, close to the city’s main civic district.
What can visitors expect to see in the park?
Visitors encounter open lawns, tree-lined paths, the Hiroshima Peace Memorial Museum, the Cenotaph for the A-bomb Victims, the Genbaku Dome and numerous smaller memorials.
What makes Heiwa Kinen Koen distinctive among city parks?
The park combines a carefully planned landscape, a strong axial alignment of museum, cenotaph and Genbaku Dome, and the direct presence of preserved ruins from the 1945 atomic bombing.
