Asda Merthyr Tydfil Asda Merthyr Tydfil Superstore

Dowlais Top,

Merthyr Tydfil, CF48 2YF

Tel: 01685 379981
Opening times...
Monday 7am - 10pm
Tuesday 7am - 10pm
Wednesday 7am - 10pm
Thursday 7am - 10pm
Friday 7am - 10pm
Saturday 7am - 10pm
Sunday 9:30am - 4pm

For detailed service opening times within this store, click on the clock icon(s) shown in the 'At this store...' column.

Prices last updated on 20 October

Prices independently checked and validated. For verification, please write to Asda LS11 5AD.
How we collect our data

112.7p 113.7p 117.9p 119.9p 117.4p 119.4p 116.9p 118.9p

At this store...

Service information
  • PayPoint service available at this store. Need to pay bills, top-up your gas or electricity or get your TV license? Drop into store and pay simply and easily. If you're not sure whether you can pay at PayPoint, check your bill or talk to your provider. Other transactions are available – dependant on store.
  • Find out more at
Community Champion
Disabled Facilities
Service information
  • Disabled car parking
  • Guide dogs welcome
  • Braille services
  • Colleague assistance available
  • Push-along wheelchair available
  • Attachable trolleys
  • Electric scooter available
  • Wide checkout & portable chip / pin
  • Induction loop available
  • Pinpoint is available at this petrol station. Simply press the button on the Pinpoint key fob to alert an Asda colleagues that you need assistance. A signal comes back to reassure you that someone is on their way. Find out more here.
Petrol Station
Service opening times Service information
Monday 9am - 8pm
Tuesday 9am - 8pm
Wednesday 9am - 8pm
Thursday 9am - 8pm
Friday 9am - 8pm
Saturday 9am - 8pm
Sunday 10am - 4pm
Direct telephone: 01685 353120
Find out more about Asda Opticians here
Click & Collect
Service information
Go to the Customer Service desk on the ground floor at the front of the store
Grocery Click & Collect
Service information
Go to the Drive Thru near the entrance of the car park
Photo Department
Service opening times
Monday 8am - 10pm
Tuesday 8am - 10pm
Wednesday 8am - 10pm
Thursday 8am - 10pm
Friday 8am - 10pm
Saturday 8am - 7pm
Sunday 10am - 3pm
Baby Changing
Service information
  • The baby changing room is a vital part of the shopping experience and we aim to make it as pleasant as possible for you.
  • Asda Aces will check this room every hour for your convenience.
  • Items such as nappies and wipes may be available in the baby change room or at the Customer Service Desk.
  • Where space allows we have installed a toilet for parents within the room for a hassle free shopping trip and a chair so you can comfortably breast feed your baby.
  • Alternatively bottle-warming facilities and free baby food (with purchases over £1) are available in stores that have Cafes.
Electric Car Charging
Home Shopping


  • Car Park
  • Cash Machine
  • Customer WC
  • Cafe
  • Recycling

Product ranges...

  • Rotisserie
  • Organic
  • Fish Counter
  • Pizza Counter
  • Bakery Counter
  • Ethnic Foods
  • Deli Counter
  • Bounty packs
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Welcome to Asda Merthyr Tydfil

Hello, I'm Helen Cain the General Store Manager at Asda Merthyr Tydfil. We are a busy store with around 480 colleagues and are situated at Dowlais Top. We are very active in our local community and love getting involved in community projects.

Need a costume for a Halloween? We’ve got loads of fun and spooky options at George that are perfect for party goers or little trick or treaters.

You can find dressing up costumes for the whole family in store and at – like our Ghostbusters costumes which come with inflatable proton packs to complete the look.

Find out more about our Halloween costumes

If you’re planning a Halloween party we’ve got loads of frightfully good treats in store which are sure to impress your guests!

We’ve got fab creepy cakes – including our Boo! The Ghost Cake which is bursting with fruity jam and tasty vanilla frosting filling for £5, and our Petrifying Pumpkin Smash Cake which is stuffed with spooky surprises for £10.

Pumpkin Smash Cake

We’ve also got some great DIY baking kits to try with the kids – like our Graveyard Traybake, which is £3.50 and our Pumpkin Cupcake Kit, which is just £2.

Read more

Our Tonypandy store’s Community Champion Karen Thomas laid on a special behind-the-scenes tour for a group of local school children.

The children had a go on the tills

Three classes from Penrhys Primary School visited the store and took a look behind the scenes.

Karen said: “When I found out the school were coming in for a visit I rang them to see if I could help and give them a full tour of the store. They were so excited that they could do this.”

See more photos

Little Teddy looks brilliant in the new dinosaur dressing gown his mum and nanny bought him from our Uttoxeter store.

Teddy the dinosaur

Teddy’s mum Holly shared some very cute photos on her Instagram page of her little dinosaur in his new favourite piece of clothing.

Holly said: “He is totally obsessed with it, moans when his hood falls down, and couldn’t wait to get it on this morning.”

Read more

Our large £1 Halloween pumpkins – which are in stores now – have been named best looking, best for carving and best value for money in a supermarket comparison by the Mirror.

Jack Skellington

And to encourage you to discover for yourself, we’re giving you the chance to win £50 if you share a photo of your creatively carved pumpkin … like this frightfully good Pumpkin King carved by 13-year-old Faith.

Faith’s aunt Lisa bought one large and one 50p medium pumpkin at her local Asda Living in Oldham – as well as two pumpkin carving kits, which are just £1 each.

Read more