Science, open space and castle grounds

Why go

This central Motomachi route offers families a change of pace without a long cross-city transfer. Children can spend the longest stretch exploring the science exhibits, while Gate Park supplies space to move around before the quieter art museum. The final section circles Hiroshima Castle’s grounds, moat and reconstructed Ninomaru area; the main keep tower is closed to visitors. The nearby Chugoku Military Headquarters Air Defense Room is an optional short exterior observation because its interior is closed. Skip that last stop if younger travelers have had enough history. The route mixes indoor and outdoor time, so allow flexibility for weather and museum programs.

The route, stop by stop

World itinerary estimate: 193–360 min

1. 01

   Main stop · 63–90 min

   Hiroshima Children's Museum

   Hands-on science exhibits and a planetarium make this children’s museum an indoor family stop near Central Park. Programs add a reason to time the visit.

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2. Walk · 5 min · Estimated

   02

   Main stop · 21–30 min

   Hiroshima Gate Park

   Gate Park occupies the former municipal baseball stadium site near the Atomic Bomb Dome. Its open lawn and event space show a newer use for central land.

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3. Walk · 7 min · Estimated

   03

   Main stop · 52–75 min

   Hiroshima Museum of Art

   This central museum pairs Western modern painting with modern Japanese works. The building itself adds a Hiroshima connection through forms recalling two major local landmarks.

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4. Walk · 8 min · Estimated

   04

   Main stop · 42–60 min

   Hiroshima Castle

   The castle grounds show Hiroshima’s earlier history through moats, walls and reconstructed Ninomaru turrets. The main keep can be viewed from outside but is closed to visitors.

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5. Walk · 4 min · Estimated

   05

   Optional · 15–15 min

   Chugoku Military Headquarters Air Defense Room

   Beneath the former regional military headquarters, this air defense room preserves a wartime command setting. It tells a different part of Hiroshima’s August 1945 story.

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