Room 1 — UBUD
Breathe your herbal tea.
Formerly: KAYUN Icebath Lounge
A herbal sauna and ice bath in the Mas forest, Ubud - the name comes from the Balinese word ubad, healing herbs.
Day pass 250,000 IDR, tax included. Open daily 8:00-21:00. Towels and swimwear free - come empty-handed.
No booking needed · Walk-ins welcome

carved wood, forest light
The Mas forest
The forest itself is the medicine shelf.
Open daily 8:00-21:00
What you can do here

kayu putih, lavender, frangipani, rosella, butterfly pea
01
Make your own herbal löyly
At the entrance, a shelf of seventeen small jars of dried herbs: kayu putih, lavender, frangipani, rosella, butterfly pea and more. Pick what you like and pack your own tea bag with your own hands. It steeps strong while you shower and change - about 10-15 minutes. Then carry it into the dome and pour it over the hot stones yourself. Free for every guest.

cedar, stones from Mount Batur
80–90°C · 4 m · handmade by Nozomu Sato
02
Sweat in the 4-metre dome
A 4 m geodesic dome at 80-90°C, with sauna stones from Mount Batur. The benches are deep - sit cross-legged or lie down, whatever feels right.

water, monstera, a great tree
17°C · 10°C
03
Go cold - 17°C or 10°C
Two big cold plunges beside a great tree covered in monstera. Start with 17°C; when you are ready, try the one at 10°C. The water is chlorine-sanitized and checked daily.

amethyst, distilled herbs, steam
04 · Amethyst Herbal Steam
Lie down in the Amethyst Herbal Steam
The deepest room on the grounds. One whole wall is made of amethyst, and herbal steam from a distiller flows in the whole time - stone, herb and water, the old way of healing. Lie down and breathe.
Message ahead so we can fire up the still - if it's already running, join right away

fire, infinity chairs, forest quiet
05
Rest by the fire
A fire pit and infinity chairs, with beanbags and ordinary chairs too. Nothing interrupts the quiet of the forest.

white curtains, herbs, monstera
06
Stretch, then walk among the plants
Yoga classes run for 150,000 IDR. Herbs and monstera grow all over the grounds - walking around the plants is part of the visit.
The details
Good to know
- Hours
- 08:00 – 21:00 Daily
- Day pass
- 250,000 IDR (tax included) · multi-day passes from 650,000 IDR
- Löyly
- Self-löyly. Brew your own from 17 herbs and pour it on the stones yourself.
- Kids
- Age 7+: 50,000 IDR · under 7 free
- Towels & swimwear
- Free to borrow - come empty-handed
- Access
- Jl. Raya Mas No.51, Mas Village, Ubud, Bali
- Payment
- Cash and cards OK
No booking needed · Walk-ins welcome
Mas Village · Ubud
BALI SAUNA + KAYUN HERBAL STEAM
No booking needed for sauna and cold plunge - just come. For the Amethyst Herbal Steam, message us on WhatsApp ahead.
The forest is waiting.
No booking needed · Walk-ins welcome
加藤
Ubud
My husband and I visited today. There were only two or three other customers inside, creating a calm and relaxing atmosphere. The staff were incredibly kind and helpful, readily assisting us whenever we needed assistance, making us feel very comfortable. While insects can be a concern in Ubud, there were relatively few today, and we were able to freely use insect repellent, making for a very pleasant experience. The steam sauna was scheduled to take about an hour and a half to prepare, so we spent the time relaxing in the regular sauna, enjoying the löyly (steam). Including the warm hospitality of the staff, it was a truly wonderful sauna experience. I highly recommend it to anyone looking to enjoy a relaxing sauna in Ubud! My husband and I visited today and had a wonderful experience. There were only about 2–3 other guests, so we were able to relax and enjoy a peaceful atmosphere. The staff were incredibly kind and helpful. Whenever we needed assistance, they came to help us right away, which made us feel very comfortable. Ubud can sometimes have quite a few insects, but there were surprisingly few today. Insect repellent was also available for guests to use freely, which made our stay even more comfortable. We were told that the herbal steam sauna would take about 1.5 hours to prepare. While we waited, we enjoyed the regular sauna and the traditional sauna steam session (löyly), and had a very relaxing time. Overall, it was a lovely sauna experience with wonderful and caring staff. Highly recommended if you want to enjoy a relaxing sauna experience in Ubud!
加藤
Ubud
The sauna temperature was around 80–90°C, and I really liked that self-löyly was available. I could adjust the heat to my liking, and since it wasn't too crowded, I was able to relax freely and really enjoy the full sauna experience. What impressed me the most was their unique "Amethyst Steam Sauna." It takes about an hour and a half to prepare after arriving, but it was absolutely worth the wait. The cold plunge temperature was also just right and felt incredibly refreshing. The entire facility was very clean, and the way it harmonized with nature was wonderful. The entire facility was very clean and beautifully designed to blend in with nature. It's a sauna where you can fully enjoy the natural atmosphere of Bali while still getting the kind of quality sauna experience that Japanese sauna lovers can appreciate. I would definitely recommend this place to anyone looking for a great sauna experience in Ubud.
Naoto K.
Ubud
You can feel refreshed in the sauna in hot Bali! There are two cold plunge pools, one at 16 degrees Celsius and the other at 5 degrees Celsius, but the 5-degree one is too cold for me to use. It's about a 20-minute Grab ride from the center of Ubud.
有城
Ubud
The staff were very kind, and I even received a friendship bracelet at the end, so I'm very happy!
Shoichi T.
Ubud
You can enjoy self-service löyly (sauna steam) with herbal water. There are also cold plunge pools at 17°C and 7°C. The staff are very friendly. Swimsuits may not always be available for rent, so it's best to bring your own.
小川
Ubud
It's all set! ♡ I even got a bracelet!
Mikako H.
Ubud
It's a really great sauna, and the outdoor relaxation area is fantastic. The staff were friendly, and it was a very comfortable experience.
えり
Ubud
The dry sauna was nice and hot, which felt great. I wish the steam sauna had been a little hotter, though.
Benny T.
Ubud
absolutely amazing experience, started with rinse your body > sauna then chilling with your DIY Floral Tea then ice bath then repeat. For me it's relaxing my muscle after work and regain my focus, definitely will come back
Nicolai Z.
Ubud
Absolutely loved this place! The atmosphere is very relaxing and welcoming, and you immediately feel comfortable. The staff are super friendly and helpful. The combination of the sauna, ice bath, and the two cold pools (around 5°C and 17°C) is perfect and makes for a really refreshing experience. My absolute favorite part is that you can create your own sauna infusion using real herbs. There is a great selection to choose from, which makes every sauna session feel special and personal. A wonderful place to relax, recharge, and enjoy a proper sauna experience. Highly recommended — I’ll definitely be back!
Hari
Ubud
Amazing place to chill, staff are super friendly as well. The facilities are super clean, sauna is really nice too! lot of selection for herbs
Wien P.
Ubud
The atmosphere is good, the facilities are ok 👍 for those who are trying it for the first time, feel the pleasant sensation of the sauna and the refreshing cold of the ice bath,,, 🫶🫶🫶👍👍👍next I want to come again 😁😁
やち
Ubud
We came here on our honeymoon! The atmosphere is amazing!
Rémy F.
Ubud
Absolutely perfect and peaceful ☺️ The receptionist was very attentive and even prepared an infusion for me to use in the sauna for my stuffy nose. I feel like a new person after two days of the flu 🤧🤍 Thank you so much
Ra S.
Ubud
Syifa was brilliant and hosting us, the amazing herbs to drink and to use inside the sauna made it magical and very good for the mind lungs and rest of the body
rhea c.
Ubud
Absolutely AMAZING experience. We come every Monday. They have many herbs you can use in the sauna, and 2 ice baths, one of them is 16 degrees, the other 1-6 degrees! We love it here🩷
Денис З.
Ubud
A great place to come and relax after work and enjoy an evening steam. There are two linen rooms, one at 17°C and the other at 5°C. I was able to steam in four sessions, and that was basically enough. They also give nice gifts. Thank you. See you later.
Tribe E.
Ubud
Absolutely brilliant
田中
Ubud
Private rental is the best!
putu s.
Ubud
Recommended place for relaxation and fatigue relief....🙂🙏😎
Ard 2.
Ubud
The place is clean, comfortable, and the staff is very friendly and explains things to first-time sauna users. Great!
ウガイユウスケ
Ubud
自然に囲まれたウブドらしい雰囲気の中で最高に整いました!サウナの質も別格です。スタッフさんの対応も素晴らしく文句なしだったので、また行きたいです!
Shunsuke T.
Ubud
サウナの温度と水風呂の温度が最高にちょうどよく、超気持ちよく一日を終わらすことが出来ます。オーナーさんが日本人の方で、凄くこだわりの詰まったサウナでバリ島にいる間は必ず通い続けるサウナです!!
星野
Ubud
息苦しさがない熱いサウナ。←普通熱いと息苦しい 軟水の水風呂が2種類で完璧に整いました 外気浴がホントに気持ちいい最高な体験が出来ました。
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