Tourist Information in Unzen

Mt Unzen Visitors Centre

The Mt Unzen Visitors Centre has displays on volcanoes, flora and fauna, and information in English. It can also store luggage for ¥300.
Tourist Information in Shimabara

Tourist Information Office

Located inside the ferry-terminal bus station (note: not in the train station!).
Tourist Information in Unzen

Unzen Tourist Association

Unzen's tourist info office.
Post in Shimabara

Central Post Office