A sandy beach with scattered rocks, a person walking, and a distant hill with a castle-like structure.

Carmarthen Spa Hotels

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Carmarthen Hotels with Spa

Tonight
7 Oct - 8 Oct
Tomorrow
8 Oct - 9 Oct
This weekend
9 Oct - 11 Oct
Next weekend
16 Oct - 18 Oct

Our top choices for Carmarthen hotels with a spa

A person receiving a manicure.
A stone building with multiple windows and a gravel driveway.
An outdoor patio area with stone flooring, outdoor seating, and a stone building in the background.
A stone building with arched windows and a paved pathway.

1. Llety Cynin

Llety Cynin
Carmarthen
  • Indulge in deep-tissue massages and reflexology at this guesthouse with 3 spa rooms and indoor pool.
RM409
RM490 total
includes taxes & fees
8 Oct - 9 Oct
Llety Cynin
A reception area with a wooden reception desk, a sign reading "Reception," and a poster advertising Eden spa services.
A harbor with numerous boats docked, a stone wall, and colorful buildings along the waterfront.
An outdoor patio with wicker furniture, glass tables, and hanging flower baskets.
A large, historic house with a well-maintained garden featuring a curved pathway, various shrubs, and flowering plants.

2. The Diplomat Hotel and Spa

The Diplomat Hotel and Spa
Llanelli
  • Revitalising spa sanctuary with couples treatment rooms and soothing massages offers a complete wellness escape in this elegant hotel.
RM401
RM481 total
includes taxes & fees
18 Oct - 19 Oct
The Diplomat Hotel and Spa
A table with three wine glasses and a water bottle, a notebook, and a pair of sunglasses, set against a backdrop of a lush green landscape visible through a window.
A building with a patio area featuring outdoor seating and umbrellas.
A modern shower with a curved glass enclosure, chrome fixtures, and a tiled wall.
A dining table set for two with a view of greenery outside.

3. The Plough Rhosmaen

The Plough Rhosmaen
Llandeilo
  • Rejuvenating escape to a Welsh country hotel where spa services, sauna sessions, and sports massages create a luxurious wellness retreat.
RM662
RM794 total
includes taxes & fees
8 Oct - 9 Oct
The Plough Rhosmaen
A massage therapy session in a dimly lit room with candles, a plant, and a counter with bottles.
A seaside terrace with a view of the ocean, a table, chairs, and an umbrella.
A hotel room with a large bed, a desk with a chair, a TV, and a view of the sea.
A spacious dining area with multiple tables and chairs, large windows offering a view of the sea, and a potted plant in the center.

4. The Cliff Hotel & Spa

The Cliff Hotel & Spa
Cardigan
  • Discover a full-service spa sanctuary with 4 treatment rooms, sauna, and steam room where deep-tissue massages and reflexology await.
RM468
RM561 total
includes taxes & fees
1 Nov - 2 Nov
The Cliff Hotel & Spa
A massage therapy session in a room with a bed, a lamp, and a floral-patterned wall.
A cozy outdoor seating area with a glass table, a sofa, and a chair, featuring a stone wall and a view of houses in the background.
An open wooden door leading to a garden with a pond, surrounded by trimmed hedges and flowering plants.
A glass-enclosed patio with a sofa, chair, and table, featuring a view of a garden and trees.

5. Grove of Narberth

Grove of Narberth
Narberth
  • Rejuvenate at this luxury hotel with garden-view terrace, offering reflexology and deep-tissue massages near Welsh coast parks.
RM1,155
RM1,386 total
includes taxes & fees
20 Oct - 21 Oct
Grove of Narberth
A room with two beds, a mirror, shelves with folded towels, and a small plant.
A hotel room with a bed, a bedside table with a tray of food, a bottle of champagne, and a cup of coffee.
A bar and grill with leather booths, wooden tables, and a warm interior.
A pool area with a glass enclosure, lounge chairs, and a view of the outdoor garden.

6. Heywood Spa Hotel

Heywood Spa Hotel
Tenby
  • Experience total rejuvenation at this tranquil spa hotel with 2 hot tubs, soothing treatment rooms, and a serene garden oasis.
RM520
RM624 total
includes taxes & fees
11 Oct - 12 Oct
Heywood Spa Hotel
A bedroom with a bed, a chair, a desk, and a window with curtains.
An indoor swimming pool with a hot tub, lounge chairs, and a glass-enclosed area with seating.
An outdoor seating area with tables and chairs, a green umbrella, and a castle-like tower in the background.
A sunlit room with glass ceiling, white lounge chairs, and a view of the outdoors.

7. The Towers Hotel and Spa

The Towers Hotel and Spa
Neath
  • Tranquil sanctuary offers full-service spa treatments, indoor pool, and sauna alongside excellent dining for a complete wellness retreat.
RM527
RM632 total
includes taxes & fees
8 Oct - 9 Oct
The Towers Hotel and Spa
A swimming pool with a clear view of the adjacent room, a window, and a door leading outside.
A sunlit dining area with a tiered dessert stand, wicker furniture, and a view of the outdoors.
A spacious living area with a sofa set, a coffee table, and a reception desk.
A traditional room with a fireplace, patterned carpet, and classic furniture.

8. Best Western Lamphey Court Hotel & Spa

Best Western Lamphey Court Hotel & Spa
Pembroke
  • Escape to this eco-certified retreat with a full-service spa, indoor pool, and serene garden views across the picturesque countryside.
RM421
RM506 total
includes taxes & fees
11 Oct - 12 Oct
Best Western Lamphey Court Hotel & Spa
View all properties

Choose what matters most at spa hotels in Carmarthen

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Carmarthen Hotel Reviews

Mercure Swansea Hotel

Mercure Swansea Hotel

8/10 Good
"This is was my third stay here and the location"
Katie 3-night trip
Posted 12 hours ago
Mercure Swansea Hotel
Village Hotel Swansea

Village Hotel Swansea

10/10 Excellent
"Everything about our stay was delightful, the hotel was very clean and the staff very helpful, would stay again, only downside was the prices in the bar but other than that could not fault the hotel, very modern"
Kevin 2-night trip
Posted 2 days ago
Village Hotel Swansea
The Dragon Hotel

The Dragon Hotel

8/10 Good
"Hotel needs updating, looking very tired. Was on the 7th floor only 1 lift working. Gym and pool not available. Location is good for Central Swansea"
Jeremy 1-night trip
Posted 3 days ago
The Dragon Hotel
Delta Hotels by Marriott Swansea

Delta Hotels by Marriott Swansea

8/10 Good
"The Delta Hotels by Marriott proved to be an excellent last-minute choice for our stay on 25-26 September 2026. The hotel's location is a real highlight. It's within easy walking distance of the city centre, Swansea Marina & the seafront, making it an ideal base for exploring the city. It was also particularly convenient for Swansea Bay parkrun, which was one of the reasons for our visit. We were impressed by how quiet the hotel was. Despite its central location, the sound insulation was excellent a & we enjoyed two peaceful nights' sleep. The staff were consistently welcoming, friendly and helpful throughout our stay, creating a positive first impression from check-in onwards. Our room was spacious, spotlessly clean and very comfortable, offering plenty of room to relax after a day out. While the hotel is well maintained, it is starting to show its age in a few areas. The air conditioning worked well enough but was noticeably louder than in more modern hotels. The main drawback was the bathroom design. The shower is fitted over a particularly high bath, making entry and exit difficult. A refurbishment programme that replaces these baths with modern walk-in showers would make the hotel much safer and more accessible for guests. Overall a great stay."
David 2-night trip
Posted 3 days ago
Delta Hotels by Marriott Swansea
The Ivy Bush Royal Hotel By Compass Hospitality

The Ivy Bush Royal Hotel By Compass Hospitality

8/10 Good
"Checked in but Room wasn’t ready when I went to room. Came down and given another room which was ready but there was bad smell. I asked receptionist to do something to get rid of bad odour."
Mukunda 1-night trip
Posted 5 days ago
The Ivy Bush Royal Hotel By Compass Hospitality
Best Western Lamphey Court Hotel & Spa

Best Western Lamphey Court Hotel & Spa

10/10 Excellent
"All great thank you very much"
stefan 1-night trip
Posted 8 days ago
Best Western Lamphey Court Hotel & Spa
Llety Cynin

Llety Cynin

8/10 Good
"Lovely comfortable room and stay. Great staff."
Karen 1-night trip
Posted 10 days ago
Llety Cynin

Frequently asked questions

Looking to holiday at a spa hotel in Carmarthen?
Forget the stress of everyday life and book yourself a lush spa hotel. Make sure you pay a visit to the monuments during your stay. Spa hotels are a great way to take a break from your daily routine and add a layer of luxury to your holiday.
What is the best spa hotel in Carmarthen?
Llety Cynin is a top spa hotel featuring a fitness centre, a bar, an indoor pool and a restaurant. Treat yourself to a facial, Swedish massage or reflexology at the on-site spa. Other popular spa hotels in Carmarthen include Corran Resort & Spa and Landal Dylan Coastal Resort.
How many spa hotels are there in Carmarthen?
Among Expedia's 388 accommodation options in Carmarthen, there are 3 spa hotels.
What's there to see and do in Carmarthen?
When you're in Carmarthen, enjoy exploring the sights and attractions here including Carmarthen Castle, Llansteffan Beach and National Botanic Garden of Wales. If you have some spare time during your trip, you might want to check out Skanda Vale and Aberglasney Gardens.
What is a Carmarthen spa hotel?
Spa hotels in Carmarthen feature full on-site spas and offer services including therapies and a choice of beauty treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are great for rest, rejuvenation and relaxation.