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Check availability on Merthyr Tydfil Spa Hotels

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, (537)
"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 ₹8,049
₹9,659 total
includes taxes & fees
14 Dec - 15 Dec
Nant Ddu Lodge Hotel
Seasonal outdoor pool
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 ₹15,056
₹18,067 total
includes taxes & fees
14 Dec - 15 Dec
Peterstone Court
Infinity pool
The Parkgate Hotel

The Parkgate Hotel

The Parkgate Hotel
4.0 star property
Cardiff City Centre
9.4 out of 10, Exceptional, (1762)
"Luxury five star rooms and service great place to stay!"
United Kingdom
Adrian
The price is ₹8,964
₹10,756 total
includes taxes & fees
30 Dec - 31 Dec
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
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, (1002)
"Staff were very friendly, lovely room with an excellent view"
United Kingdom
John
The price is ₹10,064
₹12,077 total
includes taxes & fees
5 Jan - 6 Jan 2026
voco St David's Cardiff by IHG
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
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
9.0 out of 10, Wonderful, (764)
"Our room was spotless and vast and the staff in all areas of the hotel were incredibly helpful and friendly. "
United Kingdom
Lucy
Lanelay Hall Hotel & Spa
Couples treatment room(s), hot tub, steam room, Turkish bath/hammam
Celtic Manor Resort

Celtic Manor Resort

Celtic Manor Resort
5.0 star property
Newport
8.4 out of 10, Very good, (1339)
"The stay was very pleasant overall. "
United Kingdom
Rima
The price is ₹10,332
₹12,398 total
includes taxes & fees
5 Jan - 6 Jan 2026
Celtic Manor Resort
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, (529)
"Amazing place great food very clean great staff coming back soon "
United Kingdom
Craig
The price is ₹7,808
₹9,369 total
includes taxes & fees
11 Jan - 12 Jan 2026
Cwrt Bleddyn Hotel & Spa
Sports facility
Hilton Cardiff

Hilton Cardiff

Hilton Cardiff
4.5 star property
Cardiff City Centre
8.4 out of 10, Very good, (1000)
"All round an excellent stay. The room, staff and facilities were excellent. Great location for access to all the key locations in Cardiff. "
United Kingdom
Sarah
The price is ₹8,470
₹10,164 total
includes taxes & fees
1 Jan - 2 Jan 2026
Hilton Cardiff
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.
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Top Merthyr Tydfil Hotel Reviews

Radisson Blu Hotel Cardiff

Radisson Blu Hotel Cardiff

10/10 Excellent
"Breakfast wos fresh and excellent not free We didn't use the car park Hotel is love would recommend "
Steven 1-night trip
Posted 2 days ago
Radisson Blu Hotel Cardiff

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Frequently asked questions

Looking to holiday 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. Make sure you 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 stay.
What is the best spa hotel in Merthyr Tydfil?
Nant Ddu Lodge Hotel is a top spa hotel featuring a fitness centre, 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 97 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 Cyfarthfa Park and Museum. 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 offering services such as facials and a range 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 holiday.