Wayfinder Atlas

Lake Toya

In Japanese: 洞爺湖
Lake Toya
Photo: 663highland / CC BY 2.5, resized

A round caldera lake with islands in the middle and an onsen town on its south shore; fireworks rise over the water on summer nights.

UNESCO Global Geopark

Nearby

Travel times are rough estimates by car.

Plan by month in the app →

Getting there
Donan Bus from JR Toya Sta. to Toyako Onsen, about 20–25 min
Fee
Free (lake cruise extra)
Good to know
Cruises run every 30 min late Apr–Oct, hourly in winter; pier 3 min walk from the bus terminal
Time needed
3 h

Checked against the official Japanese website on 2026-10-12. Report outdated info