Rock Valley Hot Springs and Fish Spa
Fifteen herbal pools at 650 baht, but they make you wear their swimwear, not yours.
Plan your visit
- Hours
- Daily 09:00–17:00
Communicate Pressure Preferences
Thai massage can be intense. Say 'bao bao' for lighter pressure or 'nak nak' for harder. A good therapist will check in, but don't hesitate to speak up — suffering in silence defeats the purpose.
Details
- Address
- River Kwai Village Hotel Tambon Wang Krachae, Amphoe Sai Yok, Chang Wat Kanchanaburi 71150, Thailand
- Phone
- 081 922 4661
Full opening hours
Is this your business?Feature it
Why go, and how to do it well
Fifteen outdoor pools, most of them heated to somewhere between 38 and 40 degrees, a couple left at ambient temperature, and each one given its own character with milk, wine, coffee or herbs. That's the draw here, and it works. Two hours on the standard 650 baht entry is enough to work your way round them slowly, and the mud facial is worth adding if you want to stretch it out. Massage and other treatments are charged separately, and River Kwai Village does packages with an overnight stay if you'd rather make a proper trip of it.
Two things to set expectations. Front desk service comes up repeatedly as cold and short on information, so don't expect hand-holding. And the fish spa in the name has left more than one visitor staring at an empty pool. Come for the water, treat the rest as a bonus.
Written by Mac Kiley · Updated Sep 2026
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Best rated within a 8-minute walk
Experience hints
Pair your visit. After Rock Valley Hot Springs and Fish Spa, round out your day in Kanchanaburi with contrasting stops nearby.
Reviews from Google
A very well designed spa with 15 different kinds of pool water (2 are at normal temp while rest are from 38 to 40 degrees) Access to it is via a rural trail road and signages are there to guide. Plenty of parking too. Once you enter, you can choose the package or simply entrance fee for 2hrs usage at 650baht per pax. You cannot use ur own swimwear but only theirs. Lockers r provided upon checking in and a small bottle of water is offered to you The varieties as said, are there for you to enjoy but the truth to be told, not much of a difference. Coffee pool had a very very slight coffee smell to it if you sniff it hard while the milk spa pool do not really look norishing to the skin. Nevertheless, it is a good spa overall and one of its kind within this area. Highly recommended!
It was a super experience! There are 15 baths with milk, wine, and coffee of different temperatures. It's just magical! the entrance fee is 650 baht, you can get a massage for an additional price. They give you bathing suits, you can't wear your own swimsuit.
Disagree with the good reviews. First when I am first on the lobby, she said only 650baht with no smile and no other more information was told. Second the cleanliness is badly ignored. Third, no fish in the fish pool. No one can explain that only with the answer “there’s few….” But not only one client said there’s no fish at all. Fourth, all the staff has no smiles . Total no service at all. But the scenes are good
A sample of visitor reviews from Google. Read all 649 reviews on Google.
River Kwai Village Hotel Tambon Wang Krachae, Amphoe Sai Yok, Chang Wat Kanchanaburi 71150, Thailand
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Book Longer Sessions
A 60-minute massage is fine, but 90 or 120 minutes allows the therapist to work thoroughly. The price difference is often only 200–400 THB for an extra hour — worth it for a deeper, more relaxing experience.
Try a Herbal Compress
Add a herbal compress (luk pra kob) to your massage — steamed bundles of lemongrass, turmeric, and camphor pressed into sore muscles. It's deeply therapeutic and uniquely Thai. Usually just 200–300 THB extra.
Rock Valley Hot Springs and Fish Spa: Frequently Asked Questions
Is Rock Valley Hot Springs and Fish Spa worth visiting?
Rock Valley Hot Springs and Fish Spa holds a 4.6★ rating from 649 Google reviews, placing it among the highest-rated wellness & spas in Kanchanaburi.
What are the opening hours of Rock Valley Hot Springs and Fish Spa?
Rock Valley Hot Springs and Fish Spa is typically open 09:00–17:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
When is the best time to visit Rock Valley Hot Springs and Fish Spa?
The best months to visit Kanchanaburi are November – February, with the most reliable weather. Crowds peak in November – February — going early in the day usually means fewer people. Months to think twice about: April – May (extreme heat).
Where is Rock Valley Hot Springs and Fish Spa located?
Rock Valley Hot Springs and Fish Spa is at River Kwai Village Hotel Tambon Wang Krachae, Amphoe Sai Yok, Chang Wat Kanchanaburi 71150, Thailand, in Kanchanaburi. Getting around Kanchanaburi: Bicycle rental (town is flat); Motorbike rental.
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