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
The price is AU$99 per night from 1 Nov to 2 Nov
AU$99
1 Nov - 2 Nov
includes taxes & fees
The Angel Hotel
Celtic Manor Resort

Celtic Manor Resort

5 out of 5
Chepstow Road Newport Wales
Fully refundableReserve now, pay when you stay
The price is AU$269 per night from 23 Nov to 24 Nov
AU$269
23 Nov - 24 Nov
includes taxes & fees
Celtic Manor Resort
Future Inns Cardiff Bay

Future Inns Cardiff Bay

4 out of 5
Hemingway Road Cardiff Bay Cardiff Wales
Fully refundableReserve now, pay when you stay
The price is AU$116 per night from 22 Nov to 23 Nov
AU$116
22 Nov - 23 Nov
includes taxes & fees
8.6/10 Excellent! (1,674 reviews)
"Fantastic location for the bay. Leave your car in the carpark and get the bus into town. The bay has a good selection of bars and restaurants."

Reviewed on 27 Oct 2026

Future Inns Cardiff Bay
See all 2,614 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.
All Inclusive Holidays
All Inclusive Holidays
All Inclusive Holidays
Cheap Holidays
Cheap Holidays
Cheap Holidays
beach holidays
Beach Holidays
Beach Holidays

Stay near popular Mountain Ash attractions

Taff Trail

You can take time to visit Taff Trail during your travels to Abercynon.
See properties

What to do in Mountain Ash

From Barry Island: Gavin and Stacey Tour

From Barry Island: Gavin and Stacey Tour

AU$86
per adult
From Barry Island: Gavin and Stacey Tour
Cardiff: Doctor Who City Walking Tour

Cardiff: Doctor Who City Walking Tour

AU$38
per adult
Cardiff: Doctor Who City Walking Tour
Upside Down House Cardiff Entry Ticket

Upside Down House Cardiff Entry Ticket

AU$13
per adult
Upside Down House Cardiff Entry Ticket
See all activities in Mountain Ash

Frequently asked questions

How much does a Mountain Ash holiday package cost?
You'll find cheap prices on Expedia for your Mountain Ash getaway. However, factors like the length of stay, hotel choice and season will determine how much your holiday to Mountain Ash costs.
What are the cheapest months to go to Mountain Ash?
If you'd like to score a cheap Mountain Ash holiday package, consider planning a trip in January, February and November. You're likely to find lower rates on accommodation and flights during these quieter months — perfect for a budget-friendly getaway.
How many days is enough for Mountain Ash?
The ideal duration for your Mountain Ash holiday depends on what you'd like to see. Generally, a few days to a week will give you time to visit all the leading sights and explore some hidden gems along the way.
How to find the best Mountain Ash package deals?
Begin your search for a Mountain Ash package deal by entering your travel dates and destination under our "Packages" tab. Then select some filters, like "Popular locations" and "Amenities," to tailor the results to your exact needs. You can also sort by "Package discount" and discover offers that come with irresistible savings. If you don't find the ideal Mountain Ash package deal straight away, just play around with your dates and search again. Keep in mind that deals are only available for a limited time, so book early and get your Mountain Ash adventure off to a flying start.
Is it cheaper to book a Mountain Ash holiday as a package?
Expedia holiday packages are designed to help you keep more cash in your pocket. Bundle your hotel, car rental and flight into one great-value price and enjoy significant savings. You'll typically snag a better deal than booking each component individually. And you'll still enjoy the flexibility to create a tailored Mountain Ash holiday by choosing your favourite airline, accommodation type and car class.
When to book a holiday package to Mountain Ash?
If you're planning a spontaneous Mountain Ash holiday, check out our last-minute deals that can be booked up to one week before you take off. Prefer not to wait until the last minute? You can score incredible deals on your hotels and flights by booking ahead.
How to plan a trip to Mountain Ash?

  1. Choose the perfect time to travel: Your schedule, favourite season and the type of weather you like can all influence your decision on when to travel to Mountain Ash.
  2. Calculate your budget: Ensure you have enough money to cover everything from dining out and transportation to flights and experiences. Your accommodation will likely be the largest expense during your trip to Mountain Ash.
  3. Decide how long to go for: Now that you're more familiar with Mountain Ash, you can figure out the right length of your holiday. Pull together a rough plan and allocate enough time to get through everything on your must-do list.
  4. Combine your hotel and flights: Epic destination, check. Length of stay, check. All that's left now is to choose a Mountain Ash holiday package that brings all your bookings together.

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