Noboribetsu Jigokudani (Hell Valley)
Noboribetsu, Japan
A volcanic valley with steaming vents, boiling pools, and sulphurous streams that is the source of Noboribetsu's famous hot springs. A boardwalk trail winds through the dramatic landscape of this natural spectacle.
Address: 北海道登別市登別温泉町
Website: www.noboribetsu-spa.jp
