Innoshima Suigun Castle (Hiroshima): Science museum for Families – Location & Nearest Station
Innoshima Suigun Castle is a science museum in Onomichi, Hiroshima Prefecture, about 620 km from Tokyo Station and 217 km from Osaka Station in a straight line.

| Type | Science museum |
|---|---|
| Name in Japanese | 因島水軍城 |
| Location | Onomichi, Hiroshima Prefecture |
| Nearest station (straight line) | Sunami Station – about 8.9 km |
| From Hiroshima Station | about 64 km (straight line) |
| From Osaka Station | about 217 km (straight line) |
| From Kyoto Station | about 248 km (straight line) |
| Coordinates | 34.32800, 133.16639 |
| Map | Open in Google Maps |
| Official website | https://kanko-innoshima.jp/sightseeing_leisure/suigunjo |
We are working to carry Japanese craft and everyday culture beyond Japan, by building Japan Towns with local partners. Read the plan, or tell us if it resonates.
Read the Japan Town plan →Planning your visit
- The closest railway station by straight-line distance is Sunami Station, about 8.9 km away. The most convenient station can be a different one, so check a route planner before you go.
- Distances on this page are straight-line figures calculated from map coordinates. Real travel time depends on the route and transfers.
- Opening days, hours and prices change. Please confirm them on the official website linked above before you travel.
- Showing staff the Japanese name (因島水軍城) helps when you ask for directions.
Nearby places
- Innoshima Flower Center – Botanical garden, about 2 km away
- Mukaishima Orchid Center – Botanical garden, about 6 km away
- Miroku no sato – Amusement park, about 16 km away
- Ōmishima Maritime Museum – Science museum, about 17 km away
- Murakami Kaizoku Museum – Science museum, about 19 km away
Source: location data from Wikidata (CC0). Distances are calculated by this website.