Oyunuma is the remains of an explosive crater, and is a gourd-shaped swamp of hot water. At the bottom of the swamp, sulfur springs spout out at about 130 degrees Celsius, and the temperature on the surface of the swamp is 40 to 50 degrees Celsius. At the bottom of the swamp, sulfur springs spout out at about 130 degrees Celsius. You can see Oyu-numa from here. If you are on your way to the Oyunuma River Natural Footbath on the boardwalk from the valley, you can reach this observatory in 10 minutes on foot from Jigokudani.
Information
Oyunuma Observatory
Location Noboribetsu Onsen-cho, Noboribetsu City, Hokkaido 059-0551
Directions
Oyunuma Observatory
Stadiums/Arenas
Sapporo Dome
Sapporo Dome is the home stadium of the Hokkaido Nippon-Ham Fighters (Professional Baseball) and Hokkaido Consadole Sapporo (Professional Soccer J League). About the Team Hokkaido …
In the 1950s, professional baseball was held at Otaru Sakuragaoka Baseball Stadium. It is one of the most historic stadiums in Japan. The stadium is in Otaru Park, and Otaru Genera …
The Okurayama Ski Jump Stadium was one of the competition venues for the 1972 Sapporo Winter Olympic Games. It is still the venue for World Cup and other events. You can go all the …
Yoichi Town is the home of many famous ski jumpers such as Funaki Kazuyoshi and Saito Hiroya etc. Yoichi Station has an interesting exhibit on ski jumping. Address: 420 Irifunecho …
It is a gymnasium used for indoor sports events and matches in Otaru. In the past, V-League (Volleyball) matches and professional wrestling matches were held here. It's on the site …
