Onsen at Moncham
Japanese ryokan meets Northern Thai highland. Intimate, contemplative, wellness-forward. Think tatami floors, washlet toilets, private garden onsen tubs, and sake pairings at dinner — all wrapped in mountain scenery that actually delivers on the setting.
Book the room with the private outdoor onsen tub — soaking under the stars at 1,200m with cool mountain air is the real draw here
Why It Matters
Genuine thermal mineral springs from deep underground (not heated tap water). One of the very few ryokan-style properties in mainland Southeast Asia with authentic on-site onsen baths. The top suites — particularly the 140 sqm Emperor Suite with its 2,000-liter onsen tub and the 300+ sqm Royal Residence — are genuinely rare in this region. Open to day visitors too, which means the dining and onsen can be accessed without staying.
Sitting at 1,200 meters above sea level in the hills above Mae Rim, Onsen at Moncham is Thailand's most committed attempt at a genuine Japanese ryokan experience. Just 24 hand-curated rooms and suites, real thermal mineral springs drawn from over 100 meters underground, three dining outlets, and a Karesansui garden. The altitude keeps things cool year-round, the misty mornings are real, and the Japanese onsen culture runs all the way through — not just as a marketing angle.
Where You'll Stay
10 room types available
Grand Imperial Onsen Suite
The Imperial Onsen Suite with a serious upgrade: an oversized balcony with panoramic views and not one but two onsen tubs — an indoor Japanese soaking tub plus an outdoor bubble therapy onsen tub on the terrace. Slumberland latex mattresses, 55-inch smart TV, double-sink basins, individual AC and heater. Accommodates up to 4, minimum 1 adult.
75 sqm
Grand Mountain View
The entry-level room and still very comfortable at 45 sqm. Views overlook the resort's gardens and onsen toward the surrounding hills. Features a 55-inch smart streaming TV, spa rain shower, Japanese washlet toilet, Nespresso machine, pillow menu, and individual air conditioning and heating. Accommodates up to 4 guests. No in-room onsen — guests use the communal thermal mineral baths.
45 sqmGrand Tatami Onsen Suite
Family or group-friendly version of the tatami suite. Same authentic tatami flooring, twin futons, antique-accented décor and royal Japanese furniture. Charming Japanese garden with water feature and terrace. The indoor-outdoor onsen opens directly to the garden and mountain views. Accommodates up to 4 guests with both AC and heating.
80 sqm
Grand Terrace Suite
Steps up from the Grand Mountain View with the addition of a private outdoor terrace — ideal for morning coffee or dinner outdoors. Same core features: 55-inch smart TV, spa rain shower, washlet toilet, Nespresso, twice daily housekeeping. Indoor and outdoor space combined. Accommodates up to 4 guests. No in-room onsen.
60 sqmGrand Terrace Suite with Outdoor Onsen
The Grand Terrace Suite upgraded with a steaming hot Japanese onsen tub right on the terrace. Soak under the stars or start the morning in the mountain mist. 55-inch smart TV, spa rain shower, washlet toilet, refreshment center, twice daily housekeeping. Accommodates up to 4 guests.
60 sqmImperial Onsen Suite
Privacy-first suite for couples or small families who want their own onsen without the full tatami setup. Slumberland latex mattresses, 55-inch smart TV, private onsen-style bathing area with soaking tub, double-sink basins, twice daily housekeeping. Individual AC and heater. Accommodates up to 4, minimum 1 adult.
70 sqmImperial Tatami Onsen Suite
Hands-down the most immersive Japan-in-Thailand experience. Enter through a Japanese-inspired entrance into a private garden. Inside: traditional tatami mat flooring, twin futons, a 55-inch TV, and traditional artwork. The bathroom is designed for two — double-sink basin, washlet toilet, rain shower, and an indoor-outdoor onsen. Private garden and outdoor seating complete the picture. Accommodates up to 4. Air conditioning and heating included.
80 sqmMajestic Family Suite
Built for groups. Features 8 train-style bunk beds — genuinely fun for kids and a crowd-pleaser for families or friends. Has a 55-inch smart TV, a separate rain shower and toilet area with urinal, refreshment center, and twice daily housekeeping. Priced for four guests but can sleep up to eight. No in-room onsen; guests access the communal thermal baths.
65 sqmOne Bedroom Emperor Suite
140 sqm of serious luxury. Enter through an elegant parlor, move into a silk-adorned living room with a 65-inch TV and mountain views, then through to a private dining area and executive desk. Behind sliding doors: a 'carriage' bed, walk-in closet, dressing table, and an opulent bathroom with a 2,000-liter onsen tub, Japanese bathing area, separate rain shower, and double-sink basins. Adults-only (12+), maximum 4 guests.
140 sqmOne Bedroom Royal Residence
The flagship. 300+ sqm entered through a private portico where a dedicated Ryokan Host awaits. Oversized living room with dining table, kitchen area, and ensuite bath. Spacious master bedroom with walk-in closet, washlet toilet, and spa shower. Out on the terrace: a private Jacuzzi with views. Comes with full butler service. Accommodates up to 6 guests — ideal for a family or close-knit group.
300 sqmThe Property
Eat & Drink
3 venues on property
Restaurant
Spa & Wellness
Treatment Menu
On Property
How you'll actually spend your days.
Cooking classes available on site, as evidenced in resort gallery and package imagery. Details and scheduling to be confirmed directly with the hotel.
Group Japanese confectionery workshop included in the Moncham Saki Fuyu package. Daily class from 2:00-3:00 PM.
The landscaped grounds are home to resident bunnies, swans, and mandarin ducks. Guests can wander the gardens and interact with the animals freely.
Traditional Japanese rock garden (dry landscape garden) on the resort grounds. A contemplative space for meditation and quiet reflection.
Picnic experiences available on the resort grounds amid the mountain scenery.
Private mixed-gender Japanese garden oasis with large warm onsen pond with waterfall, hot bath, cold bath, and relaxing sala. Book in advance for 45-minute private sessions. Also open to non-staying day guests 8am-6pm.
The centerpiece of the resort. Gender-segregated indoor and outdoor therapeutic pools using natural mineral water from over 100 meters underground. Open 7am-9:45pm daily for hotel guests. Unlimited access included with room stay.
Strawberry farms are located within minutes of the resort on the Moncham hillside, accessible independently or as part of area exploration.
Amenities & Practical Info
The details that matter for planning.
On-site boutique fitness facility with fitness classes available.
Important at 1,200m elevation — nights can be genuinely cold November through February.
In-house loyalty program offering lowest direct rates, exclusive online deals, and member perks.
Dedicated Ryokan Host (butler) for the One Bedroom Royal Residence suite.
Chauffeured transfers to/from Chiang Mai airport in a Toyota Commuter (8-seat, THB 2,000 one-way) or eco-friendly MG EP Plus (2-seat, THB 1,500 one-way). Meet and greet included. Must book 1+ day in advance.
Gender-segregated indoor and outdoor onsen pools using real underground mineral water. Unlimited access for hotel guests 7am-9:45pm.
BUILD YOUR ONSEN AT MONCHAM PLAN
Rooms, dining, spa, and resort experiences — organized into one trip plan.
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