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Let's Relax Onsen

  • Free Cancelation - 24 Hrs Notice
  • Show Mobile or Printed Voucher
  • English
  • Join In Group
  • Don’t miss out on a Lemon Infused Onsen, packed with Vitamin C and collagen
  • This special treatment is available from 18 May to 18 June only!
  • Escape the bustling city of Bangkok and indulge in an authentic Japanese onsen right in the heart of Thonglor
  • Experience 5 different types of nsen baths enriched with powerful and luxurious minerals
  • Indulge at a multi-awarded spa that boasts 15 years of experience and excellent service at great price
  • Enjoy unlimited onsen access and relax to your heart's content
Most Recent Review

  • 14 Aug 2018
    perfect! I will want to come again... it will be better if the cafe can have more food/drink variety..

US$ 18.05 19.55

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  • 603 Booked
    4.9 (37 reviews)

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Package Options
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  • Onsen

    Package Details

    Inclusive Of:

    • Unlimited onsen access

    US$ 18.05


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    Package Quantity

    Package Details

    Inclusive Of:

    • Unlimited onsen access
What To Expect

There are few things more indulgent and relaxing than a genuine Japanese spa experience, and now you have access to it in Bangkok. Let's Relax Onsen and Spa will nourish both the mind and body with luxurious treatments made better by 15 years worth of experience. Famous for its amazing service experience, enjoy an unlimited time at the Japanese onsen. Relaxing and put your body at ease—perfect for anyone looking to get away from the hustle of city and into an idyllic relaxing hot spring paradise.

onsen lets relax bangkok
Wash your worries away in a spa inspired by the Japanese onsen at the heart of Bangkok
onsen in bangkok
Relax as you take a dip in the hot spring
lets relax onsen and spa
With a beautiful zen-style design, it's the perfect getaway in the middle of the city
lets relax onsen and spa
Nourish your body and revitalize yourself with unlimited access to the onsen
lets relax locker
Feel secured with this spa's advanced locker system
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Make the most out of the excellent spa treatment offers, great customer service, all at reasonable prices!
Activity Information


  • You will receive a confirmation email and voucher instantly after booking
  • In the event that you do not receive an email from us, please check your Spam folder or notify us via email
How To Use
  • You can present either a printed or a mobile voucher for this activity
  • You must redeem this voucher at Let’s Relax Onsen, Thonglor
  • The voucher is valid only on the date specified

Opening Hours:

  • 10:00am-12:00am, daily


  • Located on the fifth floor of Grande Centre Point Hotel, Thonglor
  • Centre Point Sukhumvit 55, 300 Sukhumvit Soi 55 (Thonglor) Sukhumvit Road, Kwang Klongton Nua, Khet Wattana, Bangkok 10110. Please check the map for assistance
Cancelation Policy
  • Full refunds will be issued for cancelations made at least 24 hours prior to the activity
View All
Reviews (37) 4.9
  • ASTRIA RIN 14 Aug 2018
    perfect! I will want to come again... it will be better if the cafe can have more food/drink variety..
  • Mei Qi 6 Aug 2018
    This was probably my best Klook purchase ever. The Onsen was of average size, with about 6 different onsen, steam and sauna. Staff were helpful too. Has a relaxing room for you to rest at after the onsen.
  • Kenny Kia hwee 22 Jul 2018
    Relaxing experience in classy clean environment ! Will come again!
  • adeline 7 Jul 2018
    highly recommended. this is sooo good. i tried yunomori onsen as well. but this is way way way better. better and cleaner facilities. the only downside is the cafe. food wise yunomori onsen is better. i will definitely go for this again...
  • HOCHUN 18 Jun 2018
    Very nice place with excellent service
  • TIANTIAN 18 Jun 2018
    It is very good, clean and comfortable. will go again next time.
  • Lee King 5 Jun 2018
    nice environment not really many guest at night there‘s instruction on the Onsen routine which is useful for ppl like me.
  • Faiz 2 Jun 2018
    A refreshing experience. Friday night might be a little bit busy with people. Facilities tiptop with the service boy keep maintaining the wet area. Proposed to have a bigger size jinbei cause size is very much limited. Dont forget to try out the hot stone bed!
  • Yuriy 28 May 2018
    Amazing experience. This place became my traditional Sunday leisure. Superb staff, relaxing atmosphere all this lets you forget problems and peace your mind.
  • HOANG HAI 6 Mar 2018
    Highly recommend experience. Courteous staff, easy-to-follow instruction. Also the spa has some more rooms to enjoy, not just the hot baths. Definitely will come again. And surprisingly, there's a nice Singapore-style Hainanese chicken rice just 2 blocks down
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