Konpira Ruins

桜が丘団地跡
AdmissionFree
Opening HoursAll day
Closed-
Contact0142-76-2121
NotesHistorical sight, photography spot, parking available
Location /
Getting There
On the southern side of Lake Toya. The housing ruins are a 5 minute walk from the entrance.
Toyakoonsen, Toyako, Abuta District, Hokkaido 049-5721

On March 27, 2000 Lake Toya was hit by volcanic activity and a number of large earthquakes causing some fault lines and the evacuation of the local residents. 4 days later, Mt. Usu erupted for the first time in 23 years. This followed with the eruption of Mt. Konpira which spewed forth volcanic rock and steaming mud towards the Toya Hot Spring district. This deadly mudslide swallowed bridges and houses in its wake. Now, a few of these buildings known as the Sakuragaoka Housing Ruins can be visited and you can get a first hand look at the destruction that was caused.   

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The outcome included the destruction of 234 homes and damage to a further 217. Fortunately, due to the evacuations there were no casualties. These buildings are fascinating to walk around and to peer into past events. In the quiet of the countryside, they serve as a spooky reminder to the power of mother nature. The path to the building ruins is easy to follow and it is recommended to follow it further up to the Ari-kun crater. Since the eruption, safeguards have been put in place to help protect the Toya Hot Spring district, including sandbanks plus steel barriers. These can be seen along the way.