Mountain Ash Holidays

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Your Mountain Ash Holiday

Book a tailored Mountain Ash holiday package that has everything you need and nothing you don't. Great for history, walking and culture, think about staying in the neighbourhood of Tongwynlais. Want to explore your new surroundings? Rhondda Valley, Parc Penallta and Treharris Park are some of the most popular places to visit during your trip to Mountain Ash. Stop daydreaming and start travelling. Browse the broad range of options on Expedia today and finally put your Mountain Ash holiday plans into action!

Mountain Ash Holiday

Mountain Ash Essential Information

Language
Welsh
Currency
British pounds sterling
Closest Airport
Cardiff Intl. Airport (CWL)
Max Temp Winter
7ºC
Max Temp Summer
18ºC
Top Sights
Caerphilly Castle, Penderyn Distillery and Castell Coch

Our pick of the best Mountain Ash Hotel Deals

The Angel Hotel

The Angel Hotel

3 out of 5
Castle Street, Cardiff, Wales
Fully refundableReserve now, pay when you stay
8.4/10 Very Good! (2,662 reviews)
"Beautiful foyers into hotel and grand staircase. Does look shabby in places but is an old building. Friendly welcome- we checked in late in the evening due to delayed trains but we received a warm welcome. Room was very hot couldn't open windows but luckily had a fan (which helped to cool the room ..."

Reviewed on 18 Oct 2025

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The Angel Hotel
Holland House Hotel Cardiff By Sunday

Holland House Hotel Cardiff By Sunday

4 out of 5
24-26 Newport Road, Cardiff, Wales
Fully refundableReserve now, pay when you stay
The price is AU$160 per night from 20 Oct to 21 Oct
AU$160
20 Oct - 21 Oct
includes taxes & fees
8/10 Very Good! (1,006 reviews)
"The rooms are a bit dated, and rough around the edges, but comfortable and clean. Good valie. The staff were very helpful and friendly. The location is good, just a short walk to the city. Car park was expensive, and cheaper options available, if more organised than me. Overall a lovely stay and ..."

Reviewed on 16 Oct 2025

Holland House Hotel Cardiff By Sunday
Celtic Manor Resort

Celtic Manor Resort

5 out of 5
Chepstow Road, Coldra Wood, Newport, Wales
Fully refundableReserve now, pay when you stay
The price is AU$220 per night from 20 Oct to 21 Oct
AU$220
20 Oct - 21 Oct
includes taxes & fees
8.2/10 Very Good! (1,322 reviews)
"Fantastic"

Reviewed on 18 Oct 2025

Celtic Manor Resort
See all 2,109 properties in Mountain Ash
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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Discover the most popular places to visit in Mountain Ash

Millennium Stadium showing a river or creek and modern architecture

Principality Stadium

Follow in the footsteps of sporting and musical greats when you tour this vast sporting arena. Walk on the pitch, see dressing rooms and lift a trophy.

Principality Stadium
Barry Island Beach

Barry Island Beach

If you’re looking for a quintessential Welsh seaside experience, look no further than Barry Beach in the picturesque Vale of Glamorgan.

Barry Island Beach
Cardiff Castle showing heritage architecture, château or palace and heritage elements

Cardiff Castle

A fortified tower from the 12th century, World War II tunnels and Welsh military history make a fascinating day out at this magnificent castle.

Cardiff Castle

What to do in Mountain Ash

From Barry Island: Gavin and Stacey Tour

From Barry Island: Gavin and Stacey Tour

AU$91
per adult
From Barry Island: Gavin and Stacey Tour
Cardiff Bay Boat Tour

Cardiff Bay Boat Tour

AU$26
per adult
76% of travellers recommend
Cardiff Bay Boat Tour
Castell Coch, Tongwynlais

From Cardiff: Three Castles, Welsh Mountains & More Day Tour

AU$191
per adult
From Cardiff: Three Castles, Welsh Mountains & More Day Tour
See all activities in Mountain Ash

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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.