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Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.)
Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.)
- This voucher is valid for 90 days after purchase.
- This eVoucher can be cancelled and refunded as refund voucher within 7 days after purchase.
About This Service
Onsen One Day Pass is available for walk-ins and no advance reservation is required (Available only from 3:00 PM to 12:00 AM.)
A relaxing program that offers access to onsen and sauna, allowing the body to unwind through soothing warmth and gentle steam. This experience helps relieve tension, improve circulation, and clear mental fatigue, creating a refreshed and balanced feeling that supports overall wellness throughout the day.
The onsen area offers three types of hot baths:
- Whirlpool Bath
- Mineral Water Bath
- Silk Bath
A sauna room is available inside the onsen area, along with personal lockers for secure storage of your belongings.
For female guests, the spa provides a bathing bra, disposable underwear, and a yukata to wear when relaxing outside the bathing area.
For male guests, the spa provides disposable underwear and a yukata for use when relaxing outside the bathing area.
Recommended Onsen Routes
🌙 Better Sleep:
Silk → Whirlpool → Sauna → Silk
☁️ Stress Relief:
Whirlpool → Silk → Sauna → Soda → Silk
⚡ Energy Boost:
Soda → Whirlpool → Soda → Sauna → Silk
🌿 Detox:
Silk → Sauna → Soda → Whirlpool → Silk
Service Reviews
4.9
Sirin
Clean and new facilities. Recommend.
Verified Reviews
Posted 2 Days ago
Penny
มาครั้งที่สองแล้ว ดีเหมือนเดิมค่ะ
Verified Reviews
Posted 3 Days ago
Pariwat
เป็นออนเซ็นที่บรรยากาศดีเงียบสงบสะอาดและพนักงานอัธยาศัยดีมากประทับใจทุกครั้งที่ไปใช้บริการ
Verified Reviews
Posted 11 Days ago
Go Wabi User Posted 8 Days ago
ขอบคุณค่ะ
Natdanai
ใหม่ สะอาด พนักงานบริการดีมากเลยครับ
Verified Reviews
Posted 12 Days ago
Go Wabi User Posted 8 Days ago
ขอบคุณค่ะ
Pariwat
สถานที่เงียบสงบ เหมาะแก่การพักผ่อน สะอาด สวย เป็นระเบียบ วิวเมืองค่อนข้างดี
Verified Reviews
Posted 21 Days ago
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No more reviews
Frequently Asked Questions
What is the price of Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.)?
The price of Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.) is ฿550
When you purchase with us, you will receive a cashback benefit that will be automatically added to your account after you visit and complete the service. This cashback can be used as a discount for your next purchase or booking.
How long does a session of Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.) take?
A session of Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.) typically takes 595 mins. This duration ensures a thorough and effective experience, ensuring optimal results.
What are the rating and reviews of Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.)?
The rating for Public Onsen & Sauna (*Please Make a Reservation in Advance. No Walk-ins) (Available only from 3:00 PM to 12:00 AM.) is 4.9 stars, based on 200+ reviews from our customers.
Where is TENSEI Onsen & Spa (22nd Floor at Cassia Rama 9 Hotel) located?
TENSEI Onsen & Spa (22nd Floor at Cassia Rama 9 Hotel) is located at 395 397 22 fl, Rama IX Rd, Bang Kapi, Huai Khwang, Bangkok, 10310
What are the operating hours of TENSEI Onsen & Spa (22nd Floor at Cassia Rama 9 Hotel) ?
TENSEI Onsen & Spa (22nd Floor at Cassia Rama 9 Hotel) Operating Hours
MON - -
TUE - -
WED - -
THU - -
FRI - -
SAT - -
SUN - -
When does the voucher expire after purchase?
This voucher is valid for 90 days after purchase.
How can I make an appointment or change my appointment date?
You can make or reschedule an appointment directly with the shop at least one day before your visit. The shop's contact information is available in your booking or voucher details after you make a purchase.
Can I cancel my booking?
This eVoucher can be cancelled and refunded as cashback within 7 days after purchase.
What should I do if I am late?
You should aim to arrive at least 15 minutes before your appointment time. If you are late, it may cause a delay in your scheduled appointment. Arriving more than 15 minutes late could result in cancellation.
In case of a late arrival, please ensure you contact the shop directly to inform them of your delay. You can find the shop's contact information in your booking or voucher details after making a purchase.
What payment options are available for TENSEI Onsen & Spa (22nd Floor at Cassia Rama 9 Hotel) ?
We offer a variety of payment options for your convenience. For online payment, you can pay using credit cards (Visa, MasterCard, American Express), debit cards, truemoney Wallet, ShopeePay, LINE Pay, Alipay, Google Pay, Internet Banking and PromptPay. Please note that cash payments are not accepted at this shop.
Can I pay using an installment plan?
Installment plans are available for services valued at ฿3,000 or more. Look for the "0% Installment Available" text on each eligible service. The installment plan offers a maximum period of 6 months with 0% interest.