TREASURE Spa & Massage @BTS Siam - SQ1
Siam Square One, Floor 6 Room SS6009, 388 Rama I Rd, Bangkok 10330
Treasure Spa is built for the mid-afternoon break, the anniversary treat, and the after-shopping unwind. Its Siam location means same-day bookings are genuinely practical, and the tiered menu, from a 60-minute Thai massage at 990 THB to a four-hour Rose and Champagne couples journey, accommodates every budget and time frame. Certified therapists, private rooms, and reliable English communication make this a confident pick for first-timers and regulars alike.
You step out of the BTS Siam station elevator and into a building that makes wellness surprisingly convenient: Treasure Spa occupies Floor 6 of Siam Square One Mall, positioned directly above one of Bangkok's busiest transit intersections. The spa's own instructions confirm the approach: take the elevator from the entrance facing Siam Paragon and the spa is right there.
Inside, private treatment rooms set the tone. The menu is one of the most varied in the Siam corridor. Massage options alone cover aromatic oil (60, 90, or 120 minutes), warm aroma oil, heritage deep tissue with or without herbal compress, Ayurvedic warm oil, hot stone, a Siamese Bliss warm salt clay-pot treatment, four-hand massage with two therapists working simultaneously, traditional Thai, Thai with herbal compress, foot reflexology, foot and shoulder combination, and a warm rose and jasmine rice poultice massage. Prices run from 990 THB for a 60-minute Thai or foot massage to 3,300 THB for a 90-minute prestige four-hand session.
An office syndrome series addresses the specific complaints of desk workers: the Deep Relax Therapy, Back Relief, Stress-Relief, and Ultimate Stress-Relief treatments target posture-related tension in focused 60- to 120-minute formats.
Spa programs extend the experience further. The four-hour Rose and Champagne package for two guests sequences body scrub, aromatherapy massage, facial, and bath into a single celebration. The Gold Element package and Gentle Head Spa round out the specialty offerings. Same-day appointments are available, and the booking system accepts guests from 10:00 with last slots at 21:30.
The Travelers' Choice Award 2025 from TripAdvisor and a 4.8 Google rating across more than 2,200 reviews reflect a venue that delivers consistently at this central, high-traffic address. A second Treasure Spa location operates in Thonglor for guests in that part of the city.