Hiroshima Castle, also known as Carp Castle, was a lovely surprise during our trip. Nestled in the middle of the city, surrounded by a wide moat and shaded pathways, it offered a tranquil escape from the busy streets. We visited in the afternoon, and the soft sunlight filtering through the trees gave the place a calm and nostalgic atmosphere.
The current castle is a reconstruction, as the original was destroyed during the atomic bombing in 1945. But it’s been beautifully rebuilt, and the exterior maintains that iconic traditional Japanese style. Inside, the castle has been turned into a museum, with several floors of exhibitions on samurai culture, castle history, and Hiroshima’s development over the centuries. It was educational without being overwhelming. We especially enjoyed trying on samurai armor at one of the activity corners.
Once you reach the top floor, you’re rewarded with a panoramic view of the city. It’s not the tallest viewpoint in Hiroshima, but the sight of the surrounding grounds, the moat, and the distant mountains made the climb worthwhile.
Definitely recommend spending an hour or two here. It’s a gentle, enriching experience for both history lovers and families.

A stunningly faithful reproduction of the original castle you couldn't take a bad photograph of even if you tried. The timber cladded castle glowed with such grace and warmth in the setting evening sun. There's a token fee for access to a museum space inside as well as a viewing deck at the top of the castle. The views from above was breathtaking with a clear sightline view of the atomic bombed structure. Last entry into the castle was 530pm on the day we visited. Don't skip this attraction when you visit.
Honestly, I wandered in with very few expectations after noticing how uncrowded this place was. I wasn’t really in the mood for another museum, but I’m glad I went. They had some really interesting displays for a very reasonable price. I learned a lot about feudal Japan and marveled at how quickly Hiroshima was developed into a castle town. The samurai sword guards were a highlight.
Castle park is pretty nice. Not super up hill like others I have been too. Staff were pretty nice and the views weren't bad.
Wasn't too busy and maybe because it was morning, I was able to comfortably go through the Tower.
Gojoin (castle seal) and 100 Best Castle stamps achieved. There were also 2 more seals to get as well.
⚠️Visit before it closes for good! ⚠️
Hiroshima Castle will be closed to the public starting March 22, 2026, due to outdated seismic safety standards. 😥
Although the original castle was destroyed by the atomic bomb, the wooden reconstruction is beautifully done and pays tribute to its storied past. Inside, you'll find a fascinating museum dedicated to samurai culture and the region’s feudal history.👍