Heiwa Kinen Koen and Hiroshima’s river island of remembrance
Published on 09/24/2026 at 02:07 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Heiwa Kinen Koen occupies a river island in central Hiroshima, between the Motoyasu River and the Honkawa River. Its lawns, museums and memorials form a carefully arranged landscape around the memory of 6 August 1945, while the Genbaku Dome remains visible across the water.
Heiwa Kinen Koen on Hiroshima’s river island
The park lies on the Nakajima district, at the tip of the delta formed where the Motoyasu-gawa and Hon-kawa meet. Hiroshima’s city centre surrounds the island, yet the park is defined by open grass, tree-lined paths, stone monuments and long views across the rivers. The setting gives the memorial landscape a clear physical boundary.
Heiwa Kinen Koen was completed on 1 April 1954. Its area covers approximately 122,100 square metres, forming a broad public park rather than a single enclosed monument. The park’s 1954 completion belongs to Hiroshima’s post-war reconstruction and its continuing role as a place of remembrance.
Kenzo Tange’s modernist composition
Architect Kenzo Tange led the design team whose proposal was selected in a competition. The plan places the Hiroshima Peace Memorial Museum, the Cenotaph for the A-bomb Victims and the Genbaku Dome along a strong north–south line. This sequence connects a museum, a memorial and preserved ruins within one urban landscape.
The museum stands at the southern end of the principal composition. Its long elevated form, supported by columns, frames the central walkway and the Cenotaph beyond it. The cenotaph has a curved roof and contains a register of names associated with the atomic bombing. The design by Kenzo Tange gives the park a recognisable architectural order without enclosing its monuments.
Memorials between museum and river
The Hiroshima Peace Memorial Museum presents documents, objects, photographs and testimonies connected with the atomic bombing. Within the park, the Cenotaph for the A-bomb Victims carries the names of people who died through the bombing and its effects. The Children’s Peace Monument commemorates children affected by the disaster and became associated with paper cranes through the story of Sadako Sasaki.
At the northern edge, the Genbaku Dome stands beside the Motoyasu River. The former industrial building retained its exposed framework after the bombing on 6 August 1945. The Genbaku Dome’s 1996 inscription places the ruin on the UNESCO World Heritage List as the Hiroshima Peace Memorial.
The park’s memorials also include the Peace Bell, the Memorial Tower Dedicated to Mobilised Students and monuments to victims from different communities. Their locations across lawns and paths create a network of remembrance rather than a single viewing point. The riverfront, bridges and open central walkway keep the surrounding city present within the memorial setting.
Visiting Heiwa Kinen Koen: what travellers from Western Europe should know
- Heiwa Kinen Koen is in central Hiroshima, between the Motoyasu River and the Honkawa River. Hiroshima Station connects with Hiroshima Bus routes and the Hiroshima meipuru~pu sightseeing bus, which stops at Heiwa kinen koen.
- Hiroshima’s streetcars reach the park from Hiroshima Port, Eba and Miyajima directions. Stops include Fukuro-machi, Genbaku Dome-mae and Chuden-Mae.
- The park is a river-island landscape with broad walkways, lawns, bridges and memorial buildings. The Genbaku Dome lies across the Motoyasu River from the main central walkway.
- The official language is Japanese and the currency is the Japanese 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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These links open searches for Heiwa Kinen Koen on each platform.Frequently asked questions about Heiwa Kinen Koen
Where is Heiwa Kinen Koen?
Heiwa Kinen Koen is in central Hiroshima, on the Nakajima river island between the Motoyasu River and the Honkawa River. The Genbaku Dome stands at the northern end beside the Motoyasu.
What can visitors see there?
The park contains the Hiroshima Peace Memorial Museum, the Cenotaph for the A-bomb Victims, the Children’s Peace Monument, the Peace Bell and other memorials. Open lawns and paths connect these places with the riverside.
What makes the park distinctive?
Kenzo Tange’s 1954 plan places the museum, cenotaph and Genbaku Dome along one visual axis. The arrangement joins modernist architecture, preserved ruins and a river landscape.
