The Shimabara Peninsula, east of Nagasaki city, is the piece of Kyushu most itineraries drive around rather than through. It deserves a day of its own. Unzen was designated one of Japan's first national parks in 1934, its hot-spring town sits among steaming volcanic vents, and the castle town of Shimabara on the far side has a car ferry to Kumamoto. That makes the peninsula a natural link between Nagasaki and Kumamoto instead of a long road back the way the group came.
Unzen: the hot-spring town
- Unzen Jigoku. Around thirty steaming vents and pools beside the town, crossed on paved walking paths. The smell of sulphur is strong, so we brief guests in advance.
- A dark history. In the 17th century the vents were used to torture Christians who refused to give up their faith. A memorial stands among them, and a good guide tells the story with care.
- The onsen. Ryokan and hotels with hot-spring baths make Unzen a strong overnight stop between Nagasaki and Kumamoto.
Shimabara: castle, samurai street and spring water
- Shimabara Castle. The keep was rebuilt in the 1960s and holds a museum, including material on the Christian era.
- Samurai residences. A street of former samurai houses with a stream of spring water running down its centre.
- The 1990s eruption. Mount Fugen erupted from 1990 to 1995, and a pyroclastic flow in June 1991 cost 43 lives. A memorial hall tells the story and suits school and study groups.
- Hara Castle ruins. The site of the last stand of the Shimabara Rebellion, part of the Hidden Christian Sites in the Nagasaki Region World Heritage listing.
Routing it
From Nagasaki, Unzen is under two hours by coach. From Shimabara port, car ferries cross to Kumamoto in about 30 to 60 minutes, depending on the operator. A typical route is Nagasaki, a night in Unzen, Shimabara in the morning and the ferry to Kumamoto for Aso. A coach can travel on the larger car ferry, so luggage stays on board.
How we plan it
We book the coach, the ferry, the ryokan and guides who know both the Christian history and the volcano. See our Nagasaki guide, our Kumamoto and Aso guide and our buses and ferries guide.
FAQ
How long do groups need on the Shimabara Peninsula? One overnight in Unzen and a morning in Shimabara is the usual shape.
Can a coach take the ferry to Kumamoto? Yes. The car ferries carry vehicles, and we confirm space for the coach in advance.
Is Unzen Jigoku suitable for older guests? Yes. The paths are paved, though some have gentle slopes and steps.
Want Unzen and Shimabara in your clients' Japan programme? Write to b2b@explera.jp, message the trade desk on WhatsApp at +66 93 656 8090, or register on the B2B portal. Proposals within 24 hours. IATA TIDS 96215733, ASTA member 900408341.
