Window seat with upholstered armchair and ottoman, round table with snack tray and orchids, pool view framed by palms and ornate Thai pavilion

THANN SANCTUARY

Chatrium Grand Bangkok offers an elegant and serene setting for guests seeking a spa and wellness hotel in Bangkok experience in the city centre. If you prefer to stay at a hotel with a spa in Bangkok, it combines professional treatments, modern facilities, and a convenient location in Siam—allowing guests to balance city exploration with time to rest and recharge.

Explore a rejuvenating menu of beauty rituals, signature massages, and detox programmes, utilising luxury products from global wellness brand THANN. Our spa features innovative salt therapy and oxygen treatment rooms and offers a peaceful retreat for pure pampering. Escape for an hour or two and focus exclusively on you.

THANN Spa at Chatrium Grand Bangkok, a premier hotel with a spa in Bangkok

Signature treatment

Boutique spa retail corner with shelves of candles and skincare, sculptural metal wall art, curved archway and warm pendant lights
Hotel spa lounge with bonsai sculpture and deer figures, patterned walls, cozy seating and floral accents in warm light
Thann Sanctuary spa entrance with double doors, warm-lit skincare shelves, decorative circular wall accents and lit poster.
Narrow hotel corridor with geometric wall panels, three glass pendant lights and white sculpted flowers above short steps, warm lighting
A private treatment room at Chatrium Grand Bangkok, a spa and wellness hotel in Bangkok

Wellness Facilities at Our Bangkok Hotel

As a hotel with a spa in Bangkok, the property also offers facilities that support a consistent wellness routine during your stay. Guests have access to a swimming pool for relaxation or light exercise, a fully equipped fitness centre for a full workout, and an elegant spa offering premium treatments.

Spa Treatments & Wellness Programmes

Guests can choose from a selection of massage styles that focus on relieving tension, improving circulation, and promoting overall relaxation. In addition to massages, wellness programmes may include body treatments and scrubs Detox-focused sessions Relaxation therapies designed for stress relief

Signature Massages

Nano Shiso Treatment: A combination of an aromatherapy body massage and facial treatment designed to detoxify and rejuvenate the complexion. THANN Sanctuary Signature Massage: A deep tissue treatment using a blend of essential oils to restore balance, relieve stress and enhance well-being. Healing Stone Body Massage: An aromatherapy massage using crystal stones and hot stones to bring balance and harmony to the body, mind, and spirit.

Why Choose Our Bangkok Spa and Wellness Hotel

Choosing a spa and wellness hotel in a central location in Bangkok allows you to combine convenience with comfort. Chatrium Grand Bangkok offers a prime location close to premium shopping and attractions, professional spa treatments and wellness facilities, and fully furnished luxury rooms and suites. Discover our wellness hotel in Bangkok.