Descend into Jigokudani — 'Hell Valley' — where sulphurous steam vents, boiling pools, and crimson rock formations create an otherworldly volcanic landscape. Cap it with a private soak in Noboribetsu's legendary onsen, some of Hokkaido's finest mineral waters.
What to expect
Noboribetsu is roughly 40 minutes northeast of Muroran port — an easy, scenic drive through Hokkaido's forested interior. The Jigokudani boardwalk loops past roaring steam vents, vivid mineral pools, and the demon-guarded 'Oni' statuary that has made this valley famous across Japan. After the volcanic drama, your guide escorts you to a premium onsen ryokan for a therapeutic mineral soak in Hokkaido's most celebrated waters. Time permitting, a stroll through the traditional onsen town of Noboribetsu Onsen completes the picture.
Good to know
Budget at least 4 hours for Jigokudani plus onsen. Bring a small towel (or rent one at the onsen, approx. JPY 200). Tattoos may restrict access to some communal baths — ask your guide to pre-select a tattoo-friendly facility. Book private transfers via Japan Shore Excursions or CAB Station to guarantee port return timing.
Sail there
Luxury cruises that call at Muroran — book through us, the fare is identical and your concierge stays on your side.