4 BEST Onsens In Bangkok (Shared & Private)

Whether you’re looking for a calming soak in mineral-rich waters or a revitalizing spa treatment, this article will guide you toward the best Onsen experiences in Bangkok.

Having personally experienced the Panpuri Wellness Spa and Onsen, I’ll share my firsthand account of booking an onsen in Bangkok.

Criteria for selecting the best onsens in Bangkok:

  • Location: The onsen should be conveniently situated in Bangkok and easily reachable by public transport or taxis.
  • Service: The onsen should offer options like shared or private baths and additional massage treatments.
  • Trust: The onsen should have excellent ratings and positive reviews on popular platforms like Google, Klook, or GetYourGuide.

Overview of the top picks (scroll to see detailed overview):

Let’s Relax Onsen & Spa

Type: Shared
Price: USD 21+ / THB 700+

Yunomori Onsen and Spa – Sukhumvit 26

Type: Shared
Price: USD 18+ / THB 550+

Panpuri Wellness Spa and Onsen – Ratchadamri Rd

Editors Choice🥇

Type: Shared / Private
Price: USD 18+ / THB 645+

Yumoto Spa Private Onsen – Phrom Phong

Type: Private
Price: USD 80+ / THB 2,760+

Let’s Relax Onsen & Spa – Thonglor

Type: Shared Onsen

Let’s Relax Onsen at Thonglor is one of the most popular Onsen in Bangkok, with over 15 years of experience.

With an impressive track record of over 20,000 bookings on Klook and a remarkable customer review rating of over 4.8 stars from more than 1,000 reviews, this Onsen has captured the hearts of many visitors.

This Shared Japanese-styled onsen offers unlimited day access, allowing you to immerse yourself in a state of relaxation.

Image from https://letsrelaxspa.com/branch/thonglor/

They also offer additional massage packages to enhance your spa journey, including traditional Thai massage and Aromatherapy Oil Massage.

Located on the fifth floor of the centrally situated Grande Centre Point Hotel, Thonglor, this oasis of tranquility is easily accessible for both locals and tourists.

Pricing at Let’s Relax Onsen starts from a competitive USD 21+ / THB 700+ for a day pass, granting you access to the onsen facilities. Should you desire more pampering sessions, prices increase based on your chosen massage packages.

Let’s Relax Onsen & Spa is available to pre-book on GetYourGuide

How to get there?

To reach Let’s Relax Onsen & Spa in Thonglor, you have two options: either take the BTS Skytrain to Thonglor station and walk for approximately 15 minutes along Thonglor Road, or you can opt for a taxi ride.

Map of locaiton

Video tour

Yunomori Onsen and Spa – Sukhumvit 26

Type: Shared Onsen

Yunomori Onsen and Spa is located conveniently on Sukhumvit 26 in Bangkok.

This onsen has garnered a strong reputation, boasting over 2,000 reviews on Google and an impressive average rating of 4.4 out of 5 stars.

Their diverse range of bathing pools includes options like the invigorating jet bath, soothing mineral water bath, serene teak bath, refreshing garden bath, and even a rejuvenating cold bath.

Image from https://www.yunomorionsen.com/sukhumvit/onsen/

For those seeking a deeper detox, the onsen also features a steam room and sauna room.

You can also indulge in Thai therapy massages available at the onsen to enhance your relaxation journey.

From the traditional Thai massage to the invigorating deep tissue massage, these additional services offer an extra layer of pampering (at an additional cost).

A day ticket to Yunomori Onsen and Spa can be purchased for USD 18+ / THB 550+ for those interested.

If you wish to further indulge in therapeutic massages, additional Thai massage packages are available, ranging from USD 14-53/THB 500-1,850.

Yunomori Onsen and Spa is available to pre-book on GetYourGuide

How to get there?

The most convenient way to reach Yunomori Onsen and Spa is by taking a taxi, as the nearest public train station requires a 25-minute walk.

Map of location

Video tour

Panpuri Wellness Spa and Onsen – Ratchadamri Rd (Editors Choice🥇)

Type: Shared & Private Onsen

Located in the heart of Bangkok within Gaysorn Tower, Panpuri Wellness Spa and Onsen offers a unique luxury onsen experience with over 600 reviews on Google with an average rating of 4.6 out of 5.

Situated on the 12th floor, this public onsen provides breathtaking views of the Bangkok skyline, allowing you to relax and detox your body while immersing yourself in the city’s beauty.

Image from https://www.panpuri.com/wellness/onsen-treatment.html

Panpuri Wellness Spa and Onsen boasts an array of facilities ensuring that you have everything you need for a complete wellness journey.

These include separate male and female onsen pools, Akasuri scrub rooms, a wellness bar, a wellness studio, a relaxation lounge, private onsen suites, and spa suites.

In addition to the onsen experience, Panpuri offers a wide range of spa/massage packages to enhance your visit.

From traditional Thai massage to aromatherapy massage, body massage, foot massage, and organic spa treatments, there is something to cater to every individual’s needs.

Regarding pricing, a standard day pass to the onsen is available for USD 21+ / THB 750+, while an off-peak pass for weekend days between 10 am and 2 pm costs USD 18+ / THB 645+, which can be booked on the popular ticketing platform Klook.

Panpuri Wellness Spa and Onsen is available to pre-book on Klook

How to get there?

To reach Yunomori Onsen and Spa in Sukhumvit 26, start by taking the BTS Skytrain to Chit Lom station.

From there, walk for approximately 5 minutes to Gaysorn Tower. Once you arrive at the tower, take the elevator up to the 12th floor where the spa is located.

Map of location

My Personal Experience at Panpuri Wellness Spa and Onsen

Having personally experienced the onsen at Panpuri, I can wholeheartedly recommend it. Upon arrival at Gaysorn Tower, a short elevator ride took me to the 12th floor where the onsen awaits.

In the welcoming waiting area, I was greeted with a cup of hot tea, instantly feeling at ease and cared for during my onsen journey.

I booked the onsen plus massage private experience, which began with being ushered into a private room to change.

View from my experience at the Panpuri Onsen

The experience started with a soothing foot massage, allowing me to unwind and prepare for the ultimate relaxation ahead.

I immersed myself in the onsen for a half-hour, feeling the stress and tension melt away.

After indulging in the rejuvenating onsen, it was time for the massage. The skilled therapist provided 30 minutes of pure bliss, working out any remaining knots and leaving me in a state of deep relaxation.

Relaxing at the Panpuri Onsen

As the experience concluded, I took a refreshing shower, changed back into my clothes, and left the spa with a unique sense of tranquility.

The combination of the onsen, massage, and attentive service provided an unforgettable escape from the stresses of daily life.

Yumoto Spa Private Onsen – Phrom Phong

Type: Private Onsen

Nestled in the Phrom Phong district along Sukhumvit 31, this Japanese-styled onsen offers convenience and tranquility in one package.

What sets this onsen apart is its unique feature of private onsen baths, perfect for couples or those seeking a more intimate experience.

Private onsens are a rarity, making this spa truly exceptional, although they may come at an additional cost.

Image from https://www.yumotospabangkok.com/

Beyond the private onsen baths, this spa offers a range of additional services to enhance your wellness journey.

Enjoy the detoxifying and rejuvenating benefits of the sauna, or indulge in their menu of massage and spa treatments designed to improve overall health and vitality.

Upon arrival, guests are warmly welcomed with a refreshing drink and a selection of fruits, setting the tone for a delightful onsen experience.

Prices for this onsen experience start from USD 80+ / THB 2,760+ for a private room.

Additional massage packages can further elevate your visit. The Onsen can be booked in advance on the popular activity platform Klook.

yumoto onse book on klook app

Yumoto Spa Private Onsen is available to pre-book on Klook

How to get there?

To reach Yunomori Onsen and Spa in Sukhumvit 26, take the BTS Skytrain to Phrom Phong station, then walk along Sukhumvit Road until you reach Sukhumvit 31 Street; the walk from the BTS station usually takes approximately 10-15 minutes.

Map of location

Video tour

Before you go…

Looking for other travel guides? We have compiled a list of helpful articles to help you plan your trip to Bangkok.

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Written by Nicky

Hi! 👋 I'm an expat who has lived, explored, and worked in Asia for over 10 years. I started findyouthere.com to share the knowledge I've picked up over the years with travelers interested in visiting Asia. Find out more on our about page.

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