Onsen OniOnsen Oni

Kishu Shirahamaonsen Musashi

紀州・白浜温泉むさし

Stay FacilityOperational
Wakayama · Kansai

Photos (7)

Day UseYes

Features

Bathing & Water

Outdoor Bath

Open-air outdoor bath

Indoor Bath

Enclosed indoor bathing area

Sauna

Dry heat sauna room

Cold Bath

Cold water plunge bath, typically used after sauna

Onsen

Uses natural hot spring water

Location

Reviews

SM
Sergey M
2 months ago

688. Kishu Shirahamaonsen Musashi, Shirahama, Wakayama ★ Visited in the evening for higaeri on the tegate pass. Higaeri hours are 15:00-22:00 (except Golden Week, July, August, New Year's). Included in the Shirahama tegate (2 stickers). They sell the Wakayama 12 Onsen stamp book. The ryokan's website also shows another bath described as an infinity bath upstairs, but based on the description it seems available only to certain guests. 1. Outdoor stone bath, no view. Clear water, temperature around 42.5. 2. Indoor area on the second floor. Very large space. Breathing inside is comfortable. 2.1. Large bath with clear water, temperature around 42.5. 2.2. Small bubble bath, clear water, temperature around 40. 3. Indoor area on the first floor. Breathing inside is comfortable. Photos of the bath from the internet match. 3.1. Bath with clear water, temperature around 41.5. 3.2. Sauna. 3.3. Cold bath. Pleasant place with solid onsen offerings - worth keeping in mind when visiting Shirahama. 10.11.2025