Hotel Onoura
ホテル小野浦ほてる おのうら
Emerald spring baths above Ise Bay on the Chita coast
Day Use
YesAdults (junior high age and up) pay 800 yen; children (age 3 through elementary school) pay 400 yen, tax included.
Bathing & Water
Uses natural hot spring water
This applies to the indoor main bath (宝石の湯). The separate detached outdoor bath is explicitly stated NOT to be onsen water.
Open-air outdoor bath
Site states this outdoor bath is not filled with onsen water: 「＊露天風呂は温泉ではございません。」
Enclosed indoor bathing area
The site distinguishes the main spring bath 宝石の湯 from the separately named detached outdoor bath, implying the former is indoors.
Bathing Arrangements
A private bath you can reserve for yourself or your group
Free, reservable private outdoor bath (渚の離れ露天風呂), reserved for overnight guests only per a 2022 site news post; closed each winter Jan 6 - Mar 19.
Shared bathing area for all genders
Site states the men's/women's bath assignment does not rotate, implying fixed separate baths rather than mixed bathing.
Policies & Services
Welcomes children and families
Multiple recent reviews describe the hotel warmly accommodating infants/toddlers with dedicated kids' tableware, food and drinks.
A restaurant or dining room open to visitors, not only meals for overnight guests
Listed among facility-guide amenities; day-trip (non-staying) meal plans are also sold, confirming dining is open beyond overnight guests.
Views
SeaPrograms
About
Hotel Onoura sits at the western tip of the Chita Peninsula, looking out over Ise Bay. Its indoor bath draws on an emerald-green natural spring that rises straight from the grounds, locally nicknamed Bihada no Yu (美肌の湯), the skin-smoothing water. A separate outdoor bath looks straight out over the bay, though the hotel is upfront that this one runs on ordinary water rather than the spring. Overnight guests can also reserve a private outdoor bath by the shore, closed each year from January 6 to March 19 when strong wind pushes seawater in and cools it down. The hotel leans into seafood and Chita beef dinners as much as the baths, and day-use bathing is open in the early afternoon.
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Last updated September 22, 2026