Get an overview of this hotel4-star guesthouse in Merthyr Tydfil with free parking


Situated in Merthyr Tydfil, this guesthouse is 3.6 mi (5.7 km) from Cyfarthfa Park and Museum and 4.6 mi (7.4 km) from Brecon Beacons National Park. Brecon Golf Club and Treharris Park are also within 16 mi (25 km).

Property Features

A restaurant, meeting rooms, and barbecue grills are available at this smoke-free guesthouse. Self parking is free. Other amenities include a picnic area.

Room Amenities

All 11 rooms provide refrigerators, coffee makers, and satellite TV.

Hotel Amenities

Hotel Amenities

The guesthouse offers a restaurant. This Merthyr Tydfil guesthouse also offers barbecue grills and a picnic area. Onsite self parking is complimentary.

Llwyn Onn Guest House is a smoke-free property.

  • Total number of rooms - 11 
  • Number of floors - 2 
  • Barbecue grill(s) 
  • Breakfast available (surcharge) 
  • Meeting rooms 
  • Picnic area 
  • Restaurant 
  • Free self parking 
  • Smoke-free property 


Free self parking

Room Amenities

  • Refrigerator 
  • Coffee/tea maker 
  • Desk 
  • Satellite TV service 

Where to Eat

Llwyn Onn Guest House has a restaurant on site.

Hotel Policies


Check-in time ends at 9 PM

Check-in time starts at 5 PM


Check-out time is 10:30 AM

Payment types

Children and extra beds

  • Children are welcome.


  • Pets not allowed

You need to know

Extra-person charges may apply and vary depending on property policy.

Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.

Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

No rollaway/extra beds available

No cribs (infant beds) available

Hotel Name

  • Llwyn Guest House
  • Llwyn Onn
  • Llwyn Onn Guest House
  • Llwyn Onn Guest House Merthyr Tydfil
  • Llwyn Onn Merthyr Tydfil

National Rating

This property has received its official star rating from Visit Wales.

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