TOP Hotels with Pool in Mountain Ash for 2026

Q: What are some hotels with pools in Mountain Ash?

Majestic Hotel Cardiff : Hotel, 9-minute walk from Celtic Manor Resort Golf Club. Features 2 indoor swimming pools, a children's pool and 8 restaurants. The Parkgate Hotel : Hotel, 8-minute walk from Cardiff Castle. Offers a full-service spa, an indoor pool and a health club. The Angel Hotel : Provides a sauna, an indoor pool and a snack bar/deli. Celtic Manor Resort : Hotel, 6-minute walk from Cardiff Castle. Features a health club, an indoor pool and a sauna. Park Plaza Cardiff : Hotel located near Principality Stadium. Provides a full-service spa, an indoor pool and a health club.

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Our top choices for Mountain Ash hotels with a pool

Park Plaza Cardiff

Cardiff City Centre

Float in tranquility at the luxurious indoor pool with sun loungers and spa amenities nearby.

Rp2.381.887 total

includes taxes & fees

21 Jun - 22 Jun

Vale Resort

Pontyclun

Escape to the pristine indoor pool and hot tub oasis after a scenic day on two golf courses.

Rp2.742.779 total

includes taxes & fees

30 Jun - 1 Jul

Nant Ddu Lodge Hotel

Merthyr Tydfil

Indulge in the heated indoor pool sanctuary where mountain adventures end with soothing soaks in this serene Welsh retreat.

Rp2.241.140 total

includes taxes & fees

29 Jun - 30 Jun

Parkway Hotel & Spa

Llantarnam

Poolside paradise awaits with indoor swim options and dedicated children's splash zone for all-season dips.

Rp2.630.904 total

includes taxes & fees

25 Jun - 26 Jun

Indoor pool, open 8:00 AM to 9:00 PM, pool loungers

The Manor Hotel

Crickhowell

Relax in countryside luxury at the indoor pool and hot tub sanctuary, with sauna and scenic views at The Manor Hotel.

Rp3.377.950 total

includes taxes & fees

4 Jun - 5 Jun

Indoor pool, open 7:00 AM to 8:00 PM, lifeguards on site

Hilton Cardiff

Cardiff City Centre

Luxurious indoor pool sanctuary creates the perfect family splash zone with toys and hot tub.

Rp2.324.145 total

includes taxes & fees

7 Jun - 8 Jun

voco St David's Cardiff by IHG

Butetown

Relax in serene bliss at this luxury hotel with an indoor pool and hot tub, complemented by comprehensive spa services.

Rp2.814.959 total

includes taxes & fees

14 Jun - 15 Jun

Cwrt Bleddyn Hotel & Spa

Llangybi

Soak in year-round pool bliss with indoor and outdoor options at this serene spa retreat.

Rp2.143.698 total

includes taxes & fees

4 Jun - 5 Jun

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Choose what matters most at hotels with a pool in Mountain Ash

Breakfast included

4 stars

Top Mountain Ash Hotel Reviews

Coldra Court Hotel by Celtic Manor

8/10 Good

"Overall, this was a nice hotel with friendly staff. The room was a decent size, the bed was comfortable, and the grounds were pleasant. The other facilities, although I didn’t use them, also appeared to be of a good standard. I was surprised that the bathroom did not contain a bath, and although the shower was pleasant enough there was plenty of space for a bath to have been available. The biggest disappointment however was being charged an additional £13.50 per night for parking - I don’t recall seeing this anywhere in the listing information or pre-arrival information (although acknowledge I may have overlooked this) but for the price of the room (which is already high) I would expect parking for guests to be included."

Cardiff Marriott Hotel

6/10 Okay

"Unfortunately on arrival we were informed that they had no aircon in the hotel and had been experiencing problems the last couple of days and that there were fans in the room. Bearing in mind it was the hottest week of the year and they didn’t contact us before hand to inform us to give us the option of cancelling, we was disappointed with this and obvs didn’t sleep much at all as the fan was pretty useful. However although there was no offer of a refund or compensation they did allow us to park in their car park for free and leave extra water in the room. We have stayed at this hotel before and we have enjoyed our stay and it’s a good location, just disappointed not to be contacted before we arrived as we would have changed hotels due to the temperature as we had already struggled at home all week to sleep with the heat."

Holland House Hotel Cardiff By Sunday

6/10 Okay

"I liked the bathroom. No ramps in front of hotel for luggage or accessibility for strollers or wheelchairs.Main entrance revolving door broken. Reception desk lacked privacy. No water in room or in reception area for weary travelers. Was not directed to carts for luggage."

Frequently asked questions

What are some hotels with pools in Mountain Ash?

Majestic Hotel Cardiff: Hotel, 9-minute walk from Celtic Manor Resort Golf Club. Features 2 indoor swimming pools, a children's pool and 8 restaurants. The Parkgate Hotel: Hotel, 8-minute walk from Cardiff Castle. Offers a full-service spa, an indoor pool and a health club. The Angel Hotel: Provides a sauna, an indoor pool and a snack bar/deli. Celtic Manor Resort: Hotel, 6-minute walk from Cardiff Castle. Features a health club, an indoor pool and a sauna. Park Plaza Cardiff: Hotel located near Principality Stadium. Provides a full-service spa, an indoor pool and a health club.

What is there to see and do in Mountain Ash?

Make a point to visit attractions such as Brecon Mountain Railway and National Showcaves Centre for Wales. During your stay, visit sights such as BikePark Wales, Aberdare Park and Rhondda Valley.

When is the best time to book a hotel with a pool in Mountain Ash?

Taking the local weather in Mountain Ash into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually July and August, with an average temperature of 15°C, while the coldest months are January and February, with an average of 6°C. Average annual precipitation for Mountain Ash is 1112 mm.

What's the best way to travel around Mountain Ash?

Knowing the transportation options in and around Mountain Ash can help you enjoy the area beyond your hotel pool. If you want to travel outside the area, take a train from Mountain Ash Station, Fernhill Station or Penrhiwceiber Station. Mountain Ash might not have many public transport options to choose from, so consider a car rental to maximise your time.

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