Hiroshima Castle, nicknamed the 'Carp Castle' (Rijo), was built in 1589 by feudal lord Mori Terumoto on the Ota River delta. Destroyed by the 1945 atomic bomb, its keep was rebuilt in reinforced concrete in 1958, but that keep permanently closed on 22 March 2026 due to age and earthquake-safety concerns. The grounds, moat, stone walls, reconstructed Ninomaru gate and turrets, and castle park remain open free of charge and are still well worth a visit.
The striking five-story keep with black timber cladding - interior entry has ended, but it remains a popular photo subject across the moat
The Ninomaru's front gate (Omotegomon) and turrets, wood-rebuilt in the 1990s using traditional methods - interiors are free to enter
A-bomb survivor trees (hibakujumoku, including a eucalyptus and willow) still growing on the grounds as living symbols of peace
A spacious castle-ruins park famous for cherry blossoms, ringed by a water-filled moat with a walking path
Hiroshima Gokoku Shrine within the grounds, plus the 'Hiroshima Castle Sannomaru' commercial complex that opened in 2025
Good to know
RulesThe main keep (tower) closed permanently on 22 March 2026; you can no longer go inside or see its exhibits. A wooden reconstruction is planned but not yet scheduled, so check the official site for the latest status before you go.
MannersThe grounds hold memorial-significant sites, including atomic-bomb survivor trees and former army headquarters ruins. Do not damage the trees and keep a quiet, respectful demeanor.
MannersGokoku Shrine on the grounds is an active place of worship. Avoid walking down the exact center of the approach path and behave respectfully.
SeasonHiroshima summers are hot and humid with limited shade on the grounds - bring water and a hat. During cherry-blossom season (late March to early April) expect large crowds.
SafetyThe Ninomaru turret staircases are narrow and steep, and the stone walls and moat edges can be slippery, so watch your footing.
Practical info
About a 10-minute walk from the Kamiyacho-nishi or Kamiyacho-higashi tram stops, or reachable via the Meipuru-pu sightseeing loop bus. The park and Ninomaru are free. Always confirm current opening, fees, and reconstruction timing on the official website.
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