Photo by Forester2009

Find Resorts & Hotels with Spas in Merthyr Tydfil

Start date: Check-in selected.
To Date
End date: Check-out

  • 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 Merthyr Tydfil Resorts & Hotels with Spas

Tonight
Dec 21 - Dec 22
Tomorrow
Dec 22 - Dec 23
Next weekend
Dec 26 - Dec 28
In two weeks
Jan 2 - Jan 4

Our top choices for Merthyr Tydfil hotels with a spa

Superior Double Room, 1 Queen Bed | Bathroom | Free toiletries, hair dryer, towels
Nant Ddu Lodge Hotel

Nant Ddu Lodge Hotel

Nant Ddu Lodge Hotel
3.0 star property
Merthyr Tydfil
8.4 out of 10, Very Good, (541)
"Lovely hotel, very comfortable room and bed. Breakfast was great with a good selection. Only downside was the sauna and steam room were not working.Will be back."
United Kingdom
John
The price is NT$2,822
NT$3,386 total
includes taxes & fees
Jan 5 - 2026/1/6
Nant Ddu Lodge Hotel
Exterior
Peterstone Court

Peterstone Court

Peterstone Court
5.0 star property
Brecon
9.4 out of 10, Exceptional, (34)
"The place is phenomenal, wished I could spend more days there."
United States
Sergio
The price is NT$5,630
NT$6,757 total
includes taxes & fees
Jan 11 - 2026/1/12
Peterstone Court
Indoor pool
Lake Country House Hotel & Spa

Lake Country House Hotel & Spa

Lake Country House Hotel & Spa
3.5 star property
Llangammarch Wells
9.6 out of 10, Exceptional, (36)
"Great food , nice comfy bed"
United Kingdom
Nigel
Lake Country House Hotel & Spa
Sauna, hot tub, body treatments, hydrotherapy, aromatherapy
voco St David's Cardiff by IHG

voco St David's Cardiff by IHG

voco St David's Cardiff by IHG
5.0 star property
Butetown
9.2 out of 10, Wonderful, (1003)
"Staff were very friendly, lovely room with an excellent view"
United Kingdom
John
The price is NT$3,554
NT$4,265 total
includes taxes & fees
Jan 5 - 2026/1/6
voco St David's Cardiff by IHG
Infinity pool
The Parkgate Hotel

The Parkgate Hotel

The Parkgate Hotel
4.0 star property
Cardiff City Centre
9.4 out of 10, Exceptional, (1765)
"Luxury five star rooms and service great place to stay!"
United Kingdom
Adrian
The price is NT$3,308
NT$3,970 total
includes taxes & fees
Dec 23 - Dec 24
The Parkgate Hotel
Steam room
The Lion

The Lion

The Lion
4.0 star property
Pontypool
8.6 out of 10, Excellent, (138)
"Great location and staff "
United Kingdom
Iestyn
The Lion
Deluxe Suite, 1 King Bed | Bathroom | Free toiletries, hair dryer, bathrobes, slippers
Lanelay Hall Hotel & Spa

Lanelay Hall Hotel & Spa

Lanelay Hall Hotel & Spa
5.0 star property
Talbot Green
9.2 out of 10, Wonderful, (771)
"Excellent stay!"
United Kingdom
Matthew
Lanelay Hall Hotel & Spa
Lobby
The Manor Hotel

The Manor Hotel

The Manor Hotel
3.0 star property
Crickhowell
8.2 out of 10, Very Good, (124)
"Comfortable laid back hotel in delightful grounds and beautiful views "
United Kingdom
Phil
The price is NT$5,067
NT$6,081 total
includes taxes & fees
Dec 29 - Dec 30
The Manor Hotel
Fitness facility
Cwrt Bleddyn Hotel & Spa

Cwrt Bleddyn Hotel & Spa

Cwrt Bleddyn Hotel & Spa
3.0 star property
Llangybi
8.4 out of 10, Very Good, (532)
"Amazing place great food very clean great staff coming back soon "
United Kingdom
Craig
The price is NT$2,964
NT$3,557 total
includes taxes & fees
Jan 4 - 2026/1/5
Cwrt Bleddyn Hotel & Spa
Couples treatment rooms, hot tub, steam room, Turkish bath
Celtic Manor Resort

Celtic Manor Resort

Celtic Manor Resort
5.0 star property
Newport
8.4 out of 10, Very Good, (1335)
"The stay was very pleasant overall. "
United Kingdom
Rima
The price is NT$3,801
NT$4,561 total
includes taxes & fees
Jan 4 - 2026/1/5
Celtic Manor Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties

Top Merthyr Tydfil Hotel Reviews

Celtic Manor Resort

Celtic Manor Resort

10/10 Excellent
"The staff are friendly and helpful. The room was clean and comfortable. There was a lovely, Christmas atmosphere in the hotel ."
Josephine 1-night trip
Posted 3 days ago
Celtic Manor Resort

Frequently asked questions

Looking to vacation at a spa hotel in Merthyr Tydfil?
Treat yourself to some pampering and book a hotel with a spa. Immerse yourself in nature at the mountain views and natural parks in Merthyr Tydfil. Be sure to pay a visit to the monuments during your stay. Spa hotels are a great way to break out of your daily routine and add a layer of luxury to your holiday.
What is the best spa hotel in Merthyr Tydfil?
Nant Ddu Lodge Hotel is a top spa hotel featuring a fitness center, an indoor pool, and a restaurant. Treat yourself to a facial, body scrub, or Swedish massage at The Nant Ddu Spa.
How many spa hotels are there in Merthyr Tydfil?
Among Expedia's 99 accommodation options in Merthyr Tydfil, there is 1 spa hotel.
What's there to see and do in Merthyr Tydfil?
Enjoy Merthyr Tydfil and visit Brecon Mountain Railway, Brecon Beacons National Park, and Pontsticill Reservoir. If you have some spare time during your trip, you might want to check out Ynysfach Engine House and Joseph Parry's Ironworker's Cottage.
What is a Merthyr Tydfil spa hotel?
Spa hotels in Merthyr Tydfil have on-site spas and offer services including facials and a selection of beauty treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are ideal if you are looking for some R&R during your vacation.