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Lake Hamana Benten Resort The Ocean

浜名湖弁天島リゾート THE OCEAN

Ocean and lake view baths at a Hamanako resort hotel

Lodging
Chubu·Shizuoka

Day Use

Yes
13:30–24:00

The bath is not fully usable until around 17:00 every Wednesday, when the water is changed. Last entry is one hour before closing (23:00 for the evening session, 8:00 for the morning session).

¥1,000

1,000 yen for adults, 500 yen for children, including the bathing tax and rental towel and bath towel.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathNo

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Room OnsenNo

Private onsen bath in guest rooms, for overnight guests only

Mixed BathingNo

Shared bathing area for all genders

Baths are separated by gender; a young child (6 and under, up to 110cm) may enter with a parent of either gender.

Policies & Services

KidsWith Conditions

Welcomes children and families

Babies can use a bath tub provided in each bath; a child may join the opposite-gender bath with a parent only up to age 6 or 110cm.

DiningYes

A restaurant or dining room open to visitors, not only meals for overnight guests

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels to rent or borrow at the desk

ParkingYes

On-site or nearby parking available

Views

Sea
Lake

About

The indoor bath and sauna look out over Lake Hamana and the sea, and the terrace has a cold-plunge tub. The spring water is a cool, salty type. Baths are separated by gender. Dinner is a buffet built around seafood from the lake and the nearby Enshu coast, and the place has the plain, unpretentious feel of a straightforward resort hotel rather than a traditional ryokan.

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Last updated September 29, 2026