The name ‘Tan and Dowr’ is inspired by the Cornish words for “heat” and “water,” which are at the heart of what we offer.
Our mobile sauna is a unique fusion of two passions: recovery and craftsmanship, created by Jimmy Stevens, a local St. Ives man with a deep connection to this stunning part of Cornwall.
Jimmy’s journey began as a professional rugby player, where recovery was a crucial part of his routine. After retiring from the sport, he turned to carpentry and began to explore new ways to support his well-being. Combining his love for the physical recovery process and his skills in woodworking, Jimmy designed and built a mobile sauna and cold plunge to bring the benefits of heat and water therapy to others.
Located at the picturesque Ayr Holiday Park, with breathtaking views across St. Ives Bay, Tan and Dowr offers a truly immersive and rejuvenating experience. Whether you’re unwinding after a day of exploring Cornwall or simply looking to relax in nature, our mobile sauna is the perfect place to reset your body and mind.
At Tan and Dowr, we’re not just about providing a service — we’re about sharing a passion. Jimmy’s personal journey into recovery and his craft come together to offer a space where you can reconnect with yourself, find calm, and experience the healing power of heat and cold.
There are many ways to experience the Tan And Dowr sauna and cold plunge experience including 30 minute and 60 minute sessions, private group sessions for 7 people and our monthly membership packages.
Join us at Tan and Dowr, where the magic of Cornwall’s natural beauty meets the art of recovery, all in a handcrafted, mobile sanctuary.
You asked and we listened……
Introducing the Bronze, Silver and Gold memberships, giving you 4 hours, 8 hours or 16 hours worth of 30 minute sessions each month.
Ayr Holiday Park
Ayr Terrace
St Ives
Cornwall
TR26 1EJ
(Head for the Quarterdeck and follow the signs)
A list of questions we often get asked.
In order to use the sauna and cold plunge, you must sign a waiver on arrival. to make things quicker, feel free to take a read prior to arrival. If you would like to print a copy and bring the completed waiver with you it is always appreciated.
1. Risks
Sauna and cold plunge therapies expose users to extreme temperatures and carry inherent risks such as heat exhaustion, heat stroke, cold shock, hypothermia, dizziness, fainting, and abnormal heart rhythms.
Users must understand these risks and agree to use the facilities at their own risk.
2. Medical Advice
Please consult GP if you have any doubts about safely using the sauna or cold plunge, this includes but is not limited to:
Pregnancy.
Recovering from a heart attack or stroke.
Taking any medications.
Affected by cardiovascular, respiratory, neurological, or blood pressure conditions.
Managing epilepsy, asthma, or arterial disease.
Recovering from joint or muscle injury.
3. Compliance with Health Recommendations
Please do not to use the sauna or cold plunge if advised otherwise by your GP.
Stop using the facilities and seek medical attention if feeling unwell, dizzy, light-headed, or uncomfortable.
4. Adherence to Session Limits:
Sauna:
Do not exceed 20 minutes per session.
Do not exceed 60 minutes total per day.
Rest for at least 5–10 minutes between sessions.
Cold Plunge:
Do not exceed 10 minutes per session.
Do not exceed 20 minutes total exposure per day.
Rest and rewarm for at least 10 minutes between plunges.
As a beginner, start with shorter durations (e.g. 2–3 minutes per session).
5. Safe Use of Wood-Fired Sauna
The sauna is wood-fired and extremely hot.
Do not touch the stove, stove door, flue chimney, sauna rocks, or fire guards.
When pouring water over the rocks, use the provided ladle and bucket, pouring from the point furthest from away to avoid scalding.
6. Under 16’s
Children of 16 years and under are permitted to use the Sauna, with an Adult Family Member/guardian present at ALL TIMES during the hire and use of the sauna.
No under 16’s are allowed use of the Cold Plunge/Cold Shower.
If anyone in your group is aged 16 years or younger an additional waiver must be signed by a parent/guardian/adult family member before entry.
7. Personal belongings:
Tan and Dowr does not provide lockers or secure storage.
Please keep track of and secure your own belongings at all times.
Tan and Dowr accepts no responsibility or liability for any loss, damage, theft, or misplacement of personal items—including valuables, clothing, electronics or jewellery—occurring on the premises.
8. Sauna etiquette:
Please adhere to the rules of sauna and understand that Tan and Dowr reserve the right to refuse admission for any reason that may be deemed a health and safety risk or for any behaviour against sauna rules. Refunds will not be adhered in these circumstances. This includes:
Adhering too booking times.
Entering and exiting the sauna with care.
Removing shoes before entering.
Sitting on a towel at all times.
Not using essential oils/soap in the sauna/cold plunge/shower.
Wearing appropriate clothing at all times.
Removing any hanging jewellery before entering the sauna.
Not using the facilities intoxicated.
ALL of this information is listed in the waiver which must be signed before using the facilities.
Simply click the link here or click one of the Book Now buttons, either will take you to the booking system
Enter Ayr Holiday Park, head towards the Quaterdeck then follow the signage.
Monday: 08:00-14:00, 18:00-20:00
Tuesday: 08:00-14:00
Wednesday: 08:00-14:00, 18:00-20:00
Thursday: 08:00-14:00
Friday: 08:00-14:00, 18:00-20:00
Saturday: CLOSED
Sunday: 10:00-15:00
30 minutes: £9 per person
60 minutes: £16 per person
Group session – 60 minutes: £100.80 for 7 people
Ayr Holiday Park
Ayr Road
St Ives
Cornwall
TR26 1EJ
