Furofushi Onsen is a famed seaside hot spring in Fukaura where you soak in amber-coloured open-air baths at the very edge of the Sea of Japan, facing the sunset. Iron-rich water turns golden-brown on contact with the air, and waves break just metres away — a bucket-list bathing experience on the Gono Line coast.
🗓️ At a Glance
| Location | Fukaura, Aomori |
| Hours | Day bathing ~8:00–16:00 (varies) |
| Admission | Day bath ~¥600 |
| Time needed | 1–1.5 hours |
| Best time | Year-round; sunset any clear day |
What to Expect
- Amber open-air baths at the sea’s edge.
- Iron-rich water turning golden-brown in the air.
- Sunset over the Sea of Japan from the bath.
- A famous mixed and gender-separated rotenburo.
Combine Your Visit
- Pair with the Senjojiki Coast sunset on the Gono Line.
- Hike the UNESCO forest of Shirakami-Sanchi .
- Photograph the Takayama Inari torii tunnel .
Getting There
- By train: JR Gono Line to Wespa Tsubakiyama, then shuttle.
- By car: coastal Route 101 with parking.
Tips
Time your bath for sunset on a clear day — it’s the whole point. Check current day-bathing hours in advance, as they shift by season.
