• The Panacea
  • The Panacea
  • The Panacea
  • The Panacea
  • The Panacea
  • The Panacea
  • The Panacea
  • The Panacea
  • The Panacea

About The Panacea

The Panacea Spa set in secluded gardens, midway between Cardiff and the historic docks of Newport. With seven acres of landscaped grounds, the Spa has easy access to the city centres as well as the local countryside & adjacent golf course.

The impressive spa facilities include a 4 luxurious Treatment Rooms, Swimming Pool, Jacuzzi, Sauna and Steam Room, a Fully Equipped Gymnasium, Dance Studio & Squash Courts.

Accepts Spafinder Gift Cards
The Panacea, Castleton, Cardiff, CF3 2XR United Kingdom
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Contact Info
Contact Us
01633 680 355
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Hours of Operation
Monday: 10am  -  6pm Tuesday: 10am  -  6pm Wednesday: 10am  -  6pm Thursday: 10am  -  6pm Friday: 10am  -  6pm Saturday: 10am  -  6pm Sunday: 10am  -  6pm

Deals & Specials

  • Polynesia Spa Ritual - £95pp
    A great offer with treatment inspired by the islands in the far east
    Valid Aug 18 - Oct 31
  • Refresh & Renew - £85pp
    A great package for you to renew and pamper themselves.
    Valid Aug 18 - Oct 31
  • Refresh & Renew for Two - £165 for 2
    A great package for friends or loved ones to renew and pamper themselves.
    Valid Aug 18 - Oct 31
  • Men's Refresher- £90pp
    A Spa day for the Guys who want improve their wellbeing
    Valid Aug 18 - Oct 31
  • Detox Day Quest- £100pp
    Come to The Pancea for a full detox
    Valid Aug 18 - Oct 31
  • Mum to be package- £90pp
    A great package specifically designed for all mums-to-be!
    Valid Aug 18 - Oct 31
  • Discovery Afternoon- £45pp
    Discover how to really relax with this package at The Panacea
    Valid Aug 18 - Oct 31
  • Discovery - £45pp
    Discover how to really relax with this package at The Panacea
    Valid Aug 18 - Oct 31
  • Load All 8 Deals & Coupons +

Menu of Services

The Panacea Spa focuses on Thalgo treatments and products. The spa has four treatment rooms plus a relaxation room, as well as a sauna, steam room, and separate men's and women's locker rooms with showers. Other amenities include a swimming pool and Jacuzzi. The spa offers massages, facials, manicures, and pedicures. 

Fruit Scrub
Salt Scrub
Load All 2 Body Scrubs +
Fruit Acid
Other Facials
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Locker Room
Meeting Facilities
Slippers Provided
Steam Room
Swimming Pool
Wedding/Event Space
Whirlpool, Jacuzzi
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Personal Training
Pilates with Mat
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Eyebrow and Lash Tinting
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Deep Tissue
Hot Stone
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Facilities & Amenities

Facilities & Amenities

Fitness buffs can keep busy with an indoor swimming pool, squash courts, and a gym that offers resistance and cardiovascular equipment, free weights, classes, and personal training sessions. After working out or enjoying a spa treatment, guests can have a drink in one of the hotel bars or a nearby pub. Three function rooms are available for holding weddings or other functions, and wedding planners are available.

Sports enthusiasts can visit the Millennium Stadium, site of the London 2012 Olympics, and take in a rugby game or other sporting event. At the area's waterfronts (Atlantic Wharf and Cardiff Bay), facilities include bowling, movies, and restaurants. Guests can also visit area attractions such as the Carleon Roman baths, The Llanerch Vineyard, and the St. Fagans Welsh Museum.


Steam Room


Changing/Locker Rooms




Changing/Locker Rooms

Slippers Provided

Rooms & Dining

Rooms & Dining

There are 41 nicely appointed guest rooms and suites at St. Mellons Hotel and Country Club. Garden rooms are located a few steps away from the main hotel and are ideal for families. They have one to three beds per room and large bathrooms with double sinks. Country Rooms and Park Suites have en-suite bathrooms, all stocked with complimentary toiletries.

Llanarthen Restaurant is the property's main dining venue. It offers English and Welsh cuisine, along with an array of international selections. The restaurant is available for intimate evenings or for larger group events of up to 200. There are also 12 bars on the property, serving beverages such as coffee and tea, as well as light snacks. A spa menu is available both at the spa and Llanarthen.

Food Options


Serves Alcohol