Interesting Easy trail, very easy to follow and various destroyed sites to see along the way. We reached this trial after walking the Kompiriyama trial.
It's like a Movie Set of Destroyed Houses, Factories, and Roads I feel that Toya doesn't get enough credit for being an amazing town that it is.
Check opening times before visiting I visited here at the start of April hoping to hike the trial through the geo park up to the crater, parking at the Visitor Centre nearby.
Address 354 Izumi, Toyako-cho, Abuta-gun 049-5602 Hokkaido
Maps 8RJ2HQ2V+V8 Open Maps