Llwyn Onn Guest House is in an idyllic setting overlooking the Llwyn Onn Reservoir in the heart of the Brecon Beacons National Park. Rooms have lake, garden or woodland views.
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executive rooms
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Rooms with views
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walking and cycling
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Surrounding woodland.
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free parking
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Overlooking reservoir
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Leisure facilities near
Check Prices and Availability
Check-in date | Nights | # Rooms | Room 1 | Adults | Children | |
| Room 2 | | | |
| Room 3 | | | |
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Guest Reviews
| Rooms: | | 4.3 |
| Value: | | 4.0 |
| Friendliness: | | 4.4 |
| Cleanliness: | | 4.5 |
| Facilities: | | 3.9 |
| Staff service: | | 4.4 |
| Location: | | 4.0 |
| Breakfast: | | 4.3 |
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Louise Young Couple Stayed: Mar '10 |
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Would recommend to others.
| Rooms: | | 5 |
| Value: | | 4 |
| Friendliness: | | 5 |
| Cleanliness: | | 4 |
| Facilities: | | 5 |
| Staff service: | | 5 |
| Location | | 5 |
| Breakfast: | | 4 |
"Relaxing"
Lovely Guest House. Quiet, clean and friendly. Good size room.... Read more
"Relaxing"
Lovely Guest House. Quiet, clean and friendly. Good size room. Read less
Response from Llwyn Onn Guest House:
Thank you for your comments. Hope to see you again
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Paul With a colleague Stayed: Mar '10 |
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Would recommend to others.
| Rooms: | | 5 |
| Value: | | 5 |
| Friendliness: | | 5 |
| Cleanliness: | | 5 |
| Facilities: | | 4 |
| Staff service: | | 5 |
| Location | | 5 |
| Breakfast: | | 5 |
"Allin all just what I prefer in a stay"
Nothing more to say, perfect for me and my needs... Read more
"Allin all just what I prefer in a stay"
Nothing more to say, perfect for me and my needs Read less
Response from Llwyn Onn Guest House:
Thank you for your comments
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heather Mature Couple Stayed: Feb '10 |
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Would recommend to others.
| Rooms: | | 4 |
| Value: | | 4 |
| Friendliness: | | 4 |
| Cleanliness: | | 3 |
| Facilities: | | 3 |
| Staff service: | | 4 |
| Location | | 4 |
| Breakfast: | | 4 |
"ideally placed yet away from the main road"
better than anything else in Merthyr... Read more
"ideally placed yet away from the main road"
better than anything else in Merthyr Read less
Likes:
good breakfast and comfortable bed
Dislikes:
staff box for tips
Response from Llwyn Onn Guest House:
Thank you for your comments, however I must explain that the tip box for the staff was requested by guests to show appreciation of our service.
More Information

Green Dragon Award
Parking
On-site parking, Free parking
Types of Payment Accepted at Llwyn Onn Guest House
Cash (Sterling), Credit card, Debit card
Payment Cards accepted at the property
Check-in: 5:00 PM till 9:00 PM
Early check-in available on request.
Check-out: 10:30 AM
Late check-out available on request
Children Policy: Children welcome
Cancellation Policy
Booking Terms and Conditions
Accessibility
Languages Spoken
English
Portuguese
Welsh
Take advantage of our reduced rates!
Llwyn Onn Guest House is in an idyllic setting overlooking the Llwyn Onn Reservoir in the heart of the Brecon Beacons National Park. It has been converted to a very high 4 star hotel standard with 11 en-suite bedrooms and is proud to boast its recognising excellence award. The front bedrooms overlook the gardens and the lake whilst the back and ground floor bedrooms have woodland views.
The Llwyn Onn area is ideal for walking and cycling around the reservoir to the nearby Garwnant Forest Centre and the Taff Trail, We are close to Pen y Fan with panoramic views of the countryside in the National Park. Llwyn Onn is situated on the outskirts of Merthyr with access to major towns with Cardiff to the South, Swansea to the West and Brecon to the North.
The rooms at Llwyn Onn Guest House offer individual style and attention to detail. They offer amenities to a hotel standard, but with a homely feel.
A new complex is now 5 minutes away comprising of cinemas, pool, restaurants etc
Map
Style of property
Comfortable, Homely, Luxury, Stylish, Traditional
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