
Tomioka Castle Ruins (富岡城跡)
Flow of the course
About 75 min here
About 15 min to the next stop
Next stop: Learn about Amakusa's nature and history at this indoor spot, reassuring even on a rainy dayAbout this spot
A symbol of Reihoku Town, this historic castle ruin sits on a hill overlooking Tomioka Bay (富岡湾). It is known as the shogunate stronghold that withstood the attacks of the rebel forces during the Shimabara-Amakusa Rebellion (Amakusa Rebellion) of 1637, and stone walls and reconstructed buildings remain today. From the observation deck at the ruins, you can take in the blue waters of the Amakusa Strait (天草灘), Tomioka Bay, and Tomioka Port (富岡港), where tonight's fireworks will launch, making it an excellent viewpoint for getting a sense of Reihoku Town's overall layout. Taking in this view in daylight makes the fireworks at night feel even more special. It is maintained as a castle-ruins park, so families can stroll around easily.
Tips
About a 15-minute walk from Tomioka Port (富岡港), or under 5 minutes by car. Admission is free. The sun is strong up on the hill, so don't forget a hat and sunscreen. Some sections underfoot are unpaved, so wear comfortable walking shoes. Take a short rest on a bench at the observation deck before heading to your next stop.
Best time to visit
About 1 hour 15 minutes. On a clear day, the blue of the sea stands out most, offering a wonderful view.
How was this spot?
現地の天気
26°C(現在)直近1週間の寒暖差は平均2℃。気温差が大きい日が続くと紅葉が進みやすいと言われています。
Weather data by Open-Meteo.com
Access & map
〒863-2507 熊本県天草郡苓北町富岡2240
Model course featuring this spot

2026 Reihoku Jatto Festival Fireworks Display: A Full-Day Course
Kumamoto
Explore features & model courses
Like this spot? Sign up free to save it to your own booklet as a plan or a want-to-go.