Hinoe Castle Ruins

Hinoe Castle (日野江城跡) offers a glimpse into Japan's feudal and Christian past. Once the main stronghold of local lords for nearly 300 years, it played a key role during the Shimabara Rebellion. Though the rebels attacked, the fortress was too strong to fall, so they moved on to Hara Castle instead. Eventually abandoned in favor of Shimabara Castle, Hinoe Castle was left to nature, and today visitors can explore its moss-covered ruins and overgrown terraces.

Ongoing excavations have revealed fascinating remains, including a stone staircase built using gravestones from Buddhist cemeteries—ordered by the Christian lord who once ruled the area. The peaceful atmosphere and historic setting make it an ideal stop for those interested in hidden stories of faith and conflict.