SPOT
Okuno-yu
A grayish-black sulfur spring is violently gushing from the bottom of a conical swamp called "Fuki-", which is part of an explosive crater ruin. The surface temperature of the swamp is as high as about 75°C to 85°C. The gushing is especially intense near the front and center of the swamp, which looks like a boiling cauldron of hot water.
登別国際観光コンベンション協会parking lot
Please use Oyunuma Parking Lot
Location
Noboribetsu Onsen-cho, Noboribetsu City
The information is current as of March 2021.
Please check the official website for details.