ALLTHAI Japanese onsen Phuket delivers a full thermal oasis — magnesium onsen, hot dry sauna, cold plunge and serene VIP cabanas for true relaxation
Border run = legal trick to reset your tourist visa. Exit Thailand, re-enter same day = new 60-day stamp.
- Get 60 new days (not 30)
- Same day return to Phuket
- All transport included
- 100% success guaranteed
Leave request → Manager will explain everything
FastTrack Thailand = skip 2-hour immigration queues. Personal escort meets you with name sign, guides to VIP lane. 2 hours → 15 minutes guaranteed.
- 2 hours saved every arrival
- Personal escort with name sign
- VIP immigration lane access
- From $40 - cheaper than expected
Book FastTrack → Save 2 hours today
ALLTHAI Japanese onsen, Chalong, Phuket — an analyst’s take (4.6 from 120 reviews)
Quick verdict: a well-equipped onsen and spa complex praised for its bathing facilities, welcoming staff and effective physiotherapy, with occasional crowd-control and family supervision issues that affect the experience for some visitors.
What guests consistently praise about facilities
- Steam room and hot dry sauna presence noted as high-quality and effective for heat therapy.
- Magnesium-salted onsen pools and a cold plunge pool add genuine contrast-therapy value.
- Central square pool framed by curtained VIP cabanas and an on-site restaurant creates a resort-style layout.
- Hammam, spa, and multiple hot and cold bathing options provide an all-in-one bathing circuit.
- Aromatic herb scent in steam/sauna and relaxing music in the sauna contribute to the sensory environment.
Which staff and therapists stand out
Irina and her team receive direct praise for hospitality and making guests feel welcome. Separately, a named therapist, K Sarunya, is credited with resolving a months-long knee problem after four physiotherapy sessions, demonstrating clinical competence beyond routine relaxation treatments.
Pricing, membership and food — what reviewers actually reported
- General day access cited at 390 THB per person.
- VIP cabanas listed at 1,000 THB on weekdays with that spend credited toward food or massages.
- A guest reported paying an extra 290 THB above the cabana spend for their meal selection.
- Membership options are available and described as offering unlimited access plus a 20% discount for a month; other reviewers note discounted massages through membership as a cost-effective choice.
- Food items experienced by guests include a tuna poke bowl, salmon rice dish and beverages such as Russian teas, green tea with honey, kvass tea and cola.
Real contradictions surfaced in reviews
On one hand, visitors emphasize therapeutic benefits, high-quality steam/sauna, and successful physiotherapy outcomes. On the other, at least one reviewer deducted a star because unsupervised children were diving between hot and cold pools and altering water temperature, which reduced the perceived calm and safety of the bathing areas.
Practical access, hours and accessibility notes
- Operating hours: Monday–Friday 11:00 AM–10:00 PM, Saturday–Sunday 10:00 AM–10:00 PM.
- Payment: contactless/NFC accepted.
- Accessibility: wheelchair-accessible parking, entrance and seating are available; restroom accessibility is not provided.
- Location: reviewers describe the site as in a quieter part of Phuket, noting a longer drive from Patong.
Who benefits most from visiting
- Regular sauna and steam users who will get value from the unlimited membership and monthly discount.
- People seeking targeted physiotherapy—one verified case reports a resolved knee issue after four sessions.
- Guests who appreciate structured contrast therapy and magnesium-salted onsen baths for respiratory or muscular benefits.
Actionable tips drawn from guest experiences
- Buy a membership if you plan frequent visits — reviewers say it makes massages and facility access notably more affordable.
- Book a weekday cabana to leverage the 1,000 THB credit toward food or treatments and avoid busier weekend crowds.
- If you want focused physiotherapy, ask for K Sarunya by name — one reviewer reported rapid improvement under her care.
- Visit during quieter hours if you’re sensitive to noise or temperature fluctuations caused by unsupervised children; several reviewers recommend stricter child supervision around onsen pools.
- Arrange transport from Patong in advance — expect a longer drive to Chalong compared with central Patong locations.
Bottom line
ALLTHAI Japanese onsen offers a broad, well-received bathing and spa program with specific therapeutic strengths and membership value. The experience can be excellent for committed sauna/onsen users and those seeking physiotherapy, provided you plan visits to avoid periods when family activity around pools might disrupt temperature and ambience.
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