Unzen is an international tourist destination, designated as National Park No. 1 and blessed with a variety of natural beauty.
In addition to a golf course, tennis courts, and campgrounds, the area is also home to Unzen Hell, known for its sad history of Christianity, and Hakuun no Ike Pond, a popular camping spot.
The Unzen Mountain Information Center, located in the center of the hot spring resort area, offers information on the nature and history of Unzen and the Shimabara Peninsula under the theme of “Daisen and Hot Springs.
Kojigoku Onsen is a hot spring located a little to the south of Unzen Onsen’s central area, and has the atmosphere of a therapeutic hot spring.
There are a number of small inns clustered around the Kojigoku Onsenkan, which draws hot water from the hell located just behind the onsen.
80 minutes by bus from Isahaya Station