[Shiga/Lake Biwa] Japan's largest cold water bath & tent sauna with natural groundwater

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Beginners welcome - First try
Solo participant
Charter possible
Operate rain or shine

Possible number of bookings

1～1
Participating age

0Age ～ 100 Age
Duration

2～3 hours

Plan description

A collaboration of an overwhelming sense of freedom, "Sauna x Outdoors". After working up a good sweat, head to Japan's largest water bath, "Lake Biwa"! There is also a freezing natural underground water bath, so it's cool even in summer! If you're serious about Totonou, this is the place for you♪ It's private, so you can enjoy the sauna at your own preferred temperature and humidity! It's also very popular with friends and couples★ Our resident staff will give you detailed advice, so even beginners can enjoy it with peace of mind.

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Selectable starting time： 10:00 11:00 12:00 13:00 14:00 15:00

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※ For request booking you will receive acceptance notice from Activity Provider.

Types of online payment：

on-site payment

Supported language: English

About fees

Basic fee

※The list price includes tax.
※The above price is a basic fee.
※Fees may vary depending on schedule, please check the fee displayed after selecting the date.

Included in price
Not included in price

Payment methods	Online payment on-site payment
Display of the Specified Commercial Transactions Act	Display of the Specified Commercial Transactions Act
Reservation cancellation fee generation date	Cancellation fee will be charged from 7 days before the event date.
About cancellation	Please note that the following cancellation fee will be charged in the case of cancellation due to customer convenience. Cancellation 7 days to 2 days before: 50% Cancellation the day before: 80% Cancellation on the day: 100% Cancellation without notice: 100%
About event termination	If installation is difficult due to strong winds, etc., we will decide to cancel and contact you by the day before.

Detailed information of this plan

Required minimum number of participants	1 Person(s)
Possible number of bookings	1～1
About duration	2～3 hours 130 minutes (experience time 100 minutes)
Operating period	2025/6/01〜2025/12/22 *No event held from August 9th to 17th
Assembly time	Please be at 15 minutes prior to your booking time.
Booking deadline	until 16:59 the day before

Changing room		Toilet
Shower		Parking
Locker

Dress code - Must bring items	It would be helpful to have clothes that you don't mind getting wet, such as swimsuits, sweat towels, sandals, bath towels, drinks, sauna hats, and ponchos.
About rental items	Sandals (charged) Face towel (charged) Bath towel (charged) Swimsuit (charged)

Matters require attention	There will be no refunds or extensions if the start of the session is delayed for any reason. You cannot use the facility in your underwear. Those who are completely intoxicated cannot use the facility. The facility takes no responsibility for any accidents or injuries that occur during use.
Other notifications	The shower room can be used for up to 20 minutes. If you would like to use the shower room for a longer period, please adjust your time by finishing the sauna earlier.