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Search Family-Friendly Hotels in Mountain Ash

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Check availability on Mountain Ash Family-Friendly Hotels

Our top choices for Mountain Ash family-friendly hotels

Family Room | Iron/ironing board, free WiFi, wheelchair access
Cresselly Inn

Cresselly Inn

Cresselly Inn
3.0 star property
Mountain Ash
The price is ฿3,475
฿4,170 total
includes taxes & fees
30 Dec - 31 Dec
Cresselly Inn
Exterior
Lanelay Hall Hotel & Spa

Lanelay Hall Hotel & Spa

Lanelay Hall Hotel & Spa
5.0 star property
Talbot Green
9.0 out of 10, Wonderful, (767)
"Excellent stay!"
United Kingdom
Matthew
Lanelay Hall Hotel & Spa
Double Room | Premium bedding, individually decorated, individually furnished, desk
Gwaelod Y Garth Inn

Gwaelod Y Garth Inn

Gwaelod Y Garth Inn
3.5 star property
Pentyrch
9.6 out of 10, Exceptional, (67)
"Lovely room, great staff, great food, great pub. Excellent place to stay."
Australia
Heather
The price is ฿3,475
฿4,170 total
includes taxes & fees
13 Jan - 14 Jan 2026
Gwaelod Y Garth Inn
Property amenity
Novotel Cardiff Centre

Novotel Cardiff Centre

Novotel Cardiff Centre
4.0 star property
Cardiff City Centre
8.0 out of 10, Very good, (1003)
"Friendly staff clean rooms clean Hotel"
United Kingdom
Robert
The price is ฿2,351
฿2,822 total
includes taxes & fees
4 Jan - 5 Jan 2026
Novotel Cardiff Centre
Twin Room | 1 bedroom, iron/ironing board, free WiFi, bed sheets
The Old Barn

The Old Barn

The Old Barn
3.0 star property
Rhoose
9.4 out of 10, Exceptional, (63)
"Nice twin room in a peaceful area with a generous breakfast."
United Kingdom
Philip
The Old Barn
Property entrance
The Royal Hotel Cardiff

The Royal Hotel Cardiff

The Royal Hotel Cardiff
3.5 star property
Cardiff City Centre
8.6 out of 10, Excellent, (1006)
"Good value room ,central location ,friendly staff and a good breakfast"
United Kingdom
andrew
The price is ฿2,088
฿2,506 total
includes taxes & fees
21 Dec - 22 Dec
The Royal Hotel Cardiff
Free toiletries, hair dryer, towels
Austins Self Service Guest House

Austins Self Service Guest House

Austins Self Service Guest House
3.0 star property
Riverside
8.4 out of 10, Very good, (343)
"Excellent "
United Kingdom
Ron
Austins Self Service Guest House
Children’s play area – outdoor
Celtic Manor Resort

Celtic Manor Resort

Celtic Manor Resort
5.0 star property
Newport
8.4 out of 10, Very good, (1342)
"The stay was very pleasant overall. "
United Kingdom
Rima
The price is ฿3,791
฿4,549 total
includes taxes & fees
4 Jan - 5 Jan 2026
Celtic Manor Resort
Exterior
Hotel Indigo Cardiff by IHG

Hotel Indigo Cardiff by IHG

Hotel Indigo Cardiff by IHG
4.0 star property
Cardiff City Centre
9.4 out of 10, Exceptional, (1603)
"Yes we had a great stay"
United Kingdom
Lewis
The price is ฿2,672
฿3,206 total
includes taxes & fees
22 Dec - 23 Dec
Hotel Indigo Cardiff by IHG
Indoor pool, pool loungers
Parkway Hotel & Spa

Parkway Hotel & Spa

Parkway Hotel & Spa
4.0 star property
Llantarnam
9.0 out of 10, Wonderful, (1000)
"Only there overnight but everything was excellent. "
United States
Carolyn
The price is ฿2,717
฿3,260 total
includes taxes & fees
18 Dec - 19 Dec
Parkway Hotel & Spa
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 Mountain Ash Hotel Reviews

Future Inns Cardiff Bay

Future Inns Cardiff Bay

10/10 Excellent
"Bathroom door needs attention very noisy when closing. Room exceptionally hot, air conditioning not working correctly "
Sharon 1-night trip
Posted 2 days ago
Future Inns Cardiff Bay

Frequently asked questions

What's Mountain Ash like for family-friendly holidays?
The culturally rich destination of Mountain Ash is a great choice if you've been thinking about a holiday with the children. The swimming spots, festivals and hiking trails are just some of the things that make this an attractive spot for a family holiday. Arrange a flight into Cardiff International Airport (CWL), which is located 19.7 mi (31.6 km) from the city centre.
What's the best family accommodation in Mountain Ash?
Cresselly Inn is a hotel with a restaurant and free parking, and it's a top choice on Expedia for families.
When's the best time to book a family-friendly holiday in Mountain Ash?
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 there to see and do with your family in Mountain Ash?
Falconry UK, Zip World Tower and The Royal Mint Experience are interesting attractions that you and your family will enjoy exploring while you are staying in Mountain Ash. Make sure that you have lots of time for activities such as Big Pit National Coal Museum and Brecon Beacons National Park.
What's the best way for us to get around Mountain Ash?
If you'd like to explore more of 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.