白浜温泉露天風呂しらすな

Shirasuna Outdoor Bath

Wakayama · Shirahama Onsen · Bus from JR Shirahama stn to Shirarahama

Free, pool-sized swimsuit onsen right on Shirarahama beach, a fun summer soak for families and couples.

Official site Directions

Price: Free
Baths: Outdoor: yes
Private: no
Mixed: yes
Hours: Summer only (2026): May-Jun & Sep 1-13 weekends/holidays 10:00-15:00; Jul-Aug daily 12:00-17:30 (last entry 30 min before). Closed off-season mid-September to April

Recognised as

Ancient 日本三古湯 Source (opens in a new tab) One of the three oldest springs in the early chronicles: Dogo, Arima, Shirahama.

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