Dogo Onsen Honkan
Built in 1894 and extended over the following decades, the Honkan is a three-storey timber castle of a bathhouse, crowned by the Shinrokaku drum tower whose drum still sounds the hours morning, noon and evening. Inside are two sets of granite baths — the larger Kami-no-Yu (“bath of the gods”) and the smaller Tama-no-Yu — tatami rest rooms where tea and rice crackers are served on the pricier courses, a room associated with Natsume Soseki, and the Yushinden, a suite built in 1899 for the imperial family. A long conservation project that began in 2019 kept parts of the building closed for years; the city announced a full reopening in July 2024, but courses, prices and which rooms can be visited have changed since, so check the official Dogo Onsen site before you go.
Practical: Typically open from 6:00 until about 23:00. A basic bath has cost around ¥700, with rest-room courses and private rooms considerably more; timed tickets or reservations may apply at busy periods. Allow 1–1.5 hours.
