Hara Castle Ruins
In Japanese: 原城跡
Clifftop ruins above the Ariake Sea where the Shimabara-Amakusa rebels held out in 1637–38. Part of the Hidden Christian Sites World Heritage.
National Historic Site; World Heritage
Nearby
- Obama Onsen ≈ 35 min by car
- Unzen Onsen ≈ 35 min by car
- Nita Pass (Mt. Unzen) ≈ 35 min by car
- Misumi West Port ≈ 45 min by car
- Amakusa Christian Museum ≈ 50 min by car
Travel times are rough estimates by car.
- Getting there
- Shimatetsu bus from Shimabara Sta. about 1 hr to Harajo-mae, then 15 min walk
- Fee
- Free
- Good to know
- Ninomaru information centre 9:30–16:30, closed at New Year; 500-yen guides on weekends
- Time needed
- 1 h 30 min
Checked against the official Japanese website on 2026-10-12. Report outdated info