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Spa & Hotel Maihama Eurasia

スパ&ホテル 舞浜ユーラシア

A hot-spring hotel with a large bathhouse and Tokyo Bay views

Lodging
Kanto·Chiba

Day Use

Yes

The whole facility is scheduled to close for maintenance for all of March 4, 2027.

¥2,100

Admission includes one bath towel and one face towel. The sauna and rock-bath (ganbanyoku) floor need a separate 950 yen SPA+ upgrade. Early entry, 5:00 to 9:00, and late entry after 1:00, are priced separately from the daytime rate.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Only the view-bath and suite room categories include a private onsen bath in the room; standard rooms do not.

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

DiningYes

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

ParkingYes

On-site or nearby parking available

Views

City
Mountains
Sea

Highlights

Ganbanyoku
Foot Bath

About

Spa & Hotel Maihama Eurasia in Urayasu is built around a large day-use bathhouse on hot-spring water drawn from deep underground, which the hotel runs as kakenagashi (源泉かけ流し), straight from the source. The bathing floor has an open-air rotenburo and several saunas, including a panoramic sauna that looks out over the Maihama resort area, plus a cold plunge, a cool room, a heated rock-bath floor called ganbanyoku (岩盤浴), and a foot bath. From the hotel's rooftop terrace you can see the Tokyo skyline and Tokyo Skytree, with Mount Fuji visible on clear days. Some of the higher-floor and suite rooms have their own onsen bath; standard rooms don't. The hotel also runs its own restaurants.

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Onsen Oni

Last updated September 29, 2026