Akayama Underground Tunnels: Day Trip from Tokyo (78 km) – Location & Nearest Station
Akayama Underground Tunnels is a historic site in Tateyama, Chiba Prefecture, about 78 km in a straight line from Tokyo Station. That distance puts it within day-trip range of Tokyo for most travellers, depending on train connections.

| Type | Historic site |
|---|---|
| Name in Japanese | 赤山地下壕跡 |
| Location | Tateyama, Chiba Prefecture |
| Nearest station (straight line) | Tateyama Station – about 2.4 km |
| From Tokyo Station | about 78 km (straight line) |
| From Nagoya Station | about 270 km (straight line) |
| From Kyoto Station | about 372 km (straight line) |
| Coordinates | 34.98175, 139.84167 |
| Map | Open in Google Maps |
| Official website | https://www.city.tateyama.chiba.jp/syougaigaku/page004278.html |
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無料で見てみる →Planning your visit
- The closest railway station by straight-line distance is Tateyama Station, about 2.4 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 (赤山地下壕跡) helps when you ask for directions.
Nearby places
- Takanoshima – Island, about 1 km away
- Okinoshima – Island, about 2 km away
- Myōon-in Temple – Buddhist temple, about 2 km away
- Tateyama Sports Park – Park, about 3 km away
- Daigan-in Temple – Buddhist temple, about 3 km away
Source: location data from Wikidata (CC0). Distances are calculated by this website.