Hotel Frontier Iwaki
ホテルフロンティアいわき
Business hotel in Iwaki with a large bath, sauna and bedrock baths
Day Use
YesLast entry for day-use bathing is 15:00. Day-use bedrock and ocher bathing runs 11:30 to 15:00. Guests have the large bath from 15:00 to 23:00 and again in the morning from 6:00 to 8:00; bedrock and ocher baths have no morning session.
Large bath only: 900 yen, towel not included. Bedrock bath: 1,500 yen with towel and robe included, which also covers the large bath and the manga corner.
Bathing & Water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Bathing Arrangements
Shared bathing area for all genders
Policies & Services
On-site or nearby parking available
Paid parking, about 12 spaces, first come first served.
Highlights
GanbanyokuAbout
A business hotel in Iwaki with a spa side to it. There is a large indoor bath and a sauna, separate for men and women, but no open-air bath. Bedrock bathing (ganban-yoku, 岩盤浴) and an ocher room (odo-yoku, 黄土浴) are part of the setup too. Day visitors can use the large bath at midday, or add the bedrock bath. Rooms are compact and kept clean, and guests often mention the bath as the reason they chose it over other business hotels nearby.
Loading map…
Reserve or check availability on a booking site.
No reviews yet
Be the first to share your experience!
Last updated October 11, 2026