Starting in 2019, and estimated to take about seven years, Dōgo Onsen Honkan is undergoing renovation works. At no point will the entire facilities be closed; however, access will be limited. Currently only the Tama no Yu bath on the first floor is open. The official website has progress reports on the work and reopenings. Japan's most famous onsen, this building dates back to 1894 and has (as legend has it) the baths of the Gods and Spirits. It also actually has the baths of the Imperial Family which you can see (but not use) while you can soak away in the baths of the Gods and Spirits for a price.... which isn't your soul don't worry, it's just yen! Dōgo Onsen can be reached on the Iyotetsu Line which runs from Matsuyama Station.
The ultimate guide to Japan travel
The ultimate guide to Japan travel
The ultimate guide to Japan travel