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Let's Relax Onsen & Spa Thonglor

Let's Relax Onsen & Spa Thonglor - 300 Soi thonglor, Khlong Tan Nuea, Watthana, Bangkok 10110, Thailand
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Open | Wed, 10:00-21:00
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9.6

Excellent

From 30 reviews

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Sukhumvit

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What You'll Experience

Book your preferred time slot effortlessly to enjoy the best treatments at Let's Relax Onsen & Spa Thonglor
Dip your toes in remedial onsen baths of different temperatures from 18-42 degrees Celsius
Make sure to bathe in Gero Hot Springs Bath filled with onsen concentrate from Gero, Japan
Take full advantage of top-notch facilities; from Hot Stonebed Room, Cool-Down Room to glass-walled Steam and Sauna

Experience Japanese-style hot spring right in the heart of Bangkok at Let's Relax Onsen & Spa Thonglor. Don yourself in a birthday suit and ease into 5 different onsen baths, as much and long as you wish.

Try Cold Bath (18 °C), Whirlpool Bath (36 °C), Soda Bath (38 °C), Silk Bath (40 °C) or the bathhouse's highlight Gero Hot Springs Bath (42 °C) filled with onsen concentrate from Gero and Takayama in Japan offering both beauty and remedial properties.

To maximize your soothing session, try the Himalayan-salt-walled Hot Stonebed Room or glass-walled Steam and Sauna. Then round off with even more relaxation in the Cool-Down Room before returning home full of happiness.

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What People Say

Willy N.

10.0

/10
I enjoyed it thoroughly. The changing room is big, The indoor pools' temperature ranges from 16°, 38° and 40°. They are cold bath, silk bath (superb) and mineral bath And there are 2 garden pools, sleeping jet bath, which requires a button to turn on the jet, and soda bath (36°C), which this one, to my experience, wasn't as soda-ish as I imagined. I didn't see any bubbles on my skin when I dipped. There are also sauna and steam room. Do know that we are all nude while in the onsen, but its all normal, no one was judging our looks or weight there (that's in Hollywood - not onsen ^o^) The staff were nice, the sales person in the lobby will try to offer you very expensive lotion haha. And there are 3 areas where I wore jinbei, cold relaxing room, stonebed room and another resting room. Must visit ^_^

Artis S.

10.0

/10
Everything is grate. I will come back again for sure

Gah

10.0

/10
Spent the whole day in the onsen. There was a large variety baths. Facilities were well maintained. It really felt like I was transported to Japan.