Thai Spa Treatments in Hertfordshire
Looking for a Thai spa in Hertfordshire? May Thai Therapy is a Thai massage salon in Woolmer Green, near Knebworth, offering spa-style treatments such as body scrub, hot stone, herbal compress and couples massage. We do not have a pool, sauna or steam room: we focus on hands-on Thai treatments in private rooms.
- 5.0 · 488 Google reviews
- From £70 / 60 min
- Open daily 10am–8pm
- Own car park + free street parking

Thai spa-style treatments, honestly described
Honest answer first: are we a spa?
Not in the leisure-club sense. If you want a swimming pool, a sauna, a steam room or a whole day in a robe, a hotel or day spa is the right choice, and we would rather tell you now than disappoint you on arrival. What we are is a dedicated Thai massage salon at 11 London Road, Woolmer Green, with qualified Thai therapists, private treatment rooms decorated in red and gold Thai style, a couples room and a treatment room with its own en-suite shower.
Many people search for a “Thai spa” when what they really want is a proper Thai massage, a body scrub or a relaxing treatment for two. If that is you, you are in the right place.
Spa-style treatments we offer
- Thai body scrub (90 min, £135): a natural exfoliating scrub from head to toe, a private rinse in the en-suite shower, then a moisturising oil massage.
- Hot stone massage (90 min, £135): heated stones combined with Thai techniques, for warmth that reaches deep into tight muscles without heavy pressure.
- Thai herbal compress (90 min, £135): steamed bundles of Thai herbs pressed along the body, combined with Thai massage.
- Aromatherapy Thai massage (60 min £70, 90 min £105): flowing oil massage with your choice from our oil menu, at no extra cost.
- Couples massage (60 min £135, 90 min £205, for two): side by side in our couples room, each with your own therapist, style, pressure and oil.
- 4 Hands massage (60 min £140): two therapists working on you at the same time.
- Traditional Thai massage (60 min £70, 90 min £105): the classic clothed treatment with pressure points and assisted stretches.
Spa or Thai massage salon: which is right for you?
| You want… | Best choice |
|---|---|
| Pool, sauna, steam room, a full day out | A hotel or day spa |
| An authentic Thai massage with experienced Thai therapists | May Thai Therapy |
| A body scrub with a private shower | May Thai Therapy |
| A treatment for two, side by side | May Thai Therapy (couples room) |
| An evening or Sunday appointment | May Thai Therapy (open 7 days until 8pm) |
Create your own spa afternoon
You can make a visit feel like a spa treat without the spa price. Popular combinations include a 90-minute body scrub (£135), a 90-minute hot stone massage (£135), or a 90-minute couples massage (£205 for two) for an anniversary or birthday. If you like very firm pressure, ask for Ashiatsu (walking on the back), which can be included in any massage on request.
What a visit is like
- You are welcomed in a reception with traditional Thai artwork and a Thai welcome statue.
- Your therapist asks about your preferred pressure, any injuries and health conditions.
- Your treatment takes place in a private room. For oil treatments you stay covered with towels except for the area being worked on.
- For a body scrub, you rinse off privately in the en-suite shower before the finishing massage.
- Take a moment to sit up slowly before heading home.
Prices
| Treatment | 60 min | 90 min |
|---|---|---|
| Thai, deep tissue, Thai Deep Mix, aromatherapy, hot oil, relax, Swedish, sports, head/neck/shoulder | £70 | £105 |
| Couples (price for two) | £135 | £205 |
| 4 Hands | £140 | – |
| Hot stone, Thai herbal compress, Thai body scrub | – | £135 |
Ashiatsu (walking on the back) can be included in any massage on request. See the full price list.
Gift a “spa” treat
Gift vouchers can be for any value or a specific treatment, bought online or in the salon. Vouchers are valid for 6 months from the date of purchase and are non-refundable.
Who we are not
We provide therapeutic massage only. We treat adults aged 18 and over, and we do not offer pregnancy massage. Massage is not suitable for everyone. Tell your therapist about any injury, recent surgery, blood-clot history, heart condition, or skin condition before you start. If in doubt, check with your GP first. For an acute injury, see a GP or physiotherapist before booking.
Where we are
11 London Road, Woolmer Green, Knebworth, Hertfordshire SG3 6JE, on the B197 between Knebworth and Welwyn. It is about 10 minutes from Stevenage and around 11 minutes from Welwyn Garden City in light traffic. We have our own car park behind the shop with room for 6 cars, plus free parking in the adjacent roads.
| From | Distance by road | Drive time (light traffic) |
|---|---|---|
| Knebworth station | 1.2 miles | about 3 min |
| Welwyn village (AL6) | 2.1 miles | about 5 min |
| Stevenage town centre | 4.3 miles | about 10 min |
| Welwyn Garden City centre | 4.8 miles | about 11 min |
| Hatfield town centre | 7.5 miles | about 13 min |
| Hertford town centre | 7.6 miles | about 16 min |
| Baldock | 11.2 miles | about 18 min |
| Letchworth Garden City | 11.2 miles | about 19 min |
Distances and times are route estimates from OpenStreetMap data (OSRM) without traffic. Allow extra time at peak hours.
Inside the salon





Spa questions
Is May Thai Therapy a spa?
We are a Thai massage salon, not a spa. We offer spa-style treatments such as body scrub, hot stone, herbal compress and couples massage in private rooms, but we do not have a pool, sauna or steam room.
Do you have a shower?
Yes. One of our treatment rooms has an en-suite shower, which is used for the Thai body scrub.
Do you have a couples room?
Yes. Couples massage is £135 for 60 minutes or £205 for 90 minutes, total for two people.
How much is a Thai body scrub?
£135 for 90 minutes.
Are you open on Sundays and evenings?
Yes. We are open every day from 10am to 8pm.
Can I buy a spa gift voucher?
Yes. Our gift vouchers can be for any value or treatment, are valid for 6 months and are non-refundable.
Find us
May Thai Therapy
11 London Road, Woolmer GreenKnebworth, Hertfordshire SG3 6JE
07360 276999
Landline 01438 592370
WhatsApp us
Open every day 10am–8pm
Parking: We have our own car park behind the shop with room for 6 cars, plus free parking in the adjacent roads.
Easy to reach from Knebworth (2 min), Welwyn (5 min), Stevenage and Welwyn Garden City (10–15 min) via the B197 and A1(M) J6.
