Approximately 400,000 light bulbs shine in the busy open space in the center of the Lake Toya hot spring area. Lighting time: 18:00 to 22:00
Illuminated tunnel
| Date | Early November-Early March |
|---|---|
| Venue | Bustling open space |
| Contact information | +81-142-75-2446 (Toyakoko Onsen Tourism Association) |