Bangkok's Thai massage world covers a wider spectrum than visitors realize. At one end: Wat Pho's legendary traditional school, hospital-affiliated clinics, and luxury hotel spas where licensed therapists practice the lineage technique with strict zero-extras policy. At the other end: signage-camouflaged adult-leaning shops where "oil massage" can mean something else entirely depending on time of day and how the customer behaves.
Reading the signage matters. Shops fronting day streets with family imagery, traditional Thai costume staff, and clear pricing boards 200~400฿/hour = legitimate. "Aroma" or "oil massage" in side-street locations with curtained back rooms and late hours = grey-zone capable, depending on negotiation. Anything advertising "soapy", "Nuru", or "B2B" is explicitly adult.
Price benchmarks: legitimate Thai massage in the Wat Pho area 200~400฿/hour, hotel spa 800~2,500฿/hour, grey-zone oil massage 600~900฿/hour (plus optional 1,000~1,500฿ tip for HE). The cleanest sign of a fully legitimate shop: therapists in matching loose uniform pants/tops rather than short skirts, and a public-facing massage hall instead of all-private rooms.
Operating hours generally 10:00~22:00, with hotel spas often running to 24:00. The 1 shops below are live-ranked by 7-day visitor traffic, with both legitimate and grey-zone shops included — read each shop's own profile for category clarity. Updates daily.