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Llwyn Onn Guest House

4.0 star property
Eco-certified guesthouse in Merthyr Tydfil with free breakfast

Choose dates to view prices

Photo gallery for Llwyn Onn Guest House

Exterior
Lobby
Miscellaneous
View from property
Lounge

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Parking included
  • Business services
The current price is AED 388
AED 465 total
includes taxes & fees
11 Apr - 12 Apr

Room options

Available filters for rooms
Showing 4 of 4 rooms

View all photos for Double Room, Ensuite (Garden View)

Double Room, Ensuite (Garden View)

Double Room, Ensuite (Garden View)

Highlights

Private bathroom
Wardrobe or closet
  • Sleeps 2
  • 1 Double Bed

View all photos for Executive Double Room, Ensuite

Executive Double Room, Ensuite

Executive Double Room, Ensuite

Highlights

Refrigerator
Private bathroom
Desk
Wardrobe or closet
  • Sleeps 2
  • 1 Double Bed

View all photos for Standard Single Room, Ensuite, Lake View

Standard Single Room, Ensuite, Lake View

Standard Single Room, Ensuite, Lake View

  • Lake view
  • Sleeps 1
  • 1 Double Bed

View all photos for Executive Twin Room, 2 Twin Beds, Ensuite

Executive Twin Room, 2 Twin Beds, Ensuite

Executive Twin Room, 2 Twin Beds, Ensuite

Highlights

Hair dryer
Wardrobe or closet
  • Sleeps 2
  • 2 Twin Beds

About the neighborhood

Map
Llwyn Onn, Cwmtaf, Merthyr Tydfil, Wales, CF48 2HT

What's nearby

  • Brecon Beacons National Park - 2 min drive - 3.0 km
  • Garwnant Visitor Centre - 5 min drive - 3.0 km
  • Brecon Mountain Railway - 10 min drive - 9.5 km
  • BikePark Wales - 12 min drive - 11.6 km
  • Penderyn Distillery - 19 min drive - 9.4 km

Getting around

  • Troed-y-Rhiw Station - 12 min drive
  • Cardiff International Airport (CWL) - 71 min drive

Restaurants

  • ‪McDonald's - ‬6 min drive
  • ‪Costa Coffee - ‬6 min drive
  • ‪KFC - ‬6 min drive
  • ‪Kam Wah - ‬11 min drive
  • ‪Mango House - ‬5 min drive

About this property

Llwyn Onn Guest House

Upscale eco-certified guesthouse near Brecon Beacons National Park
Llwyn Onn Guest House provides free breakfast and more. Stay connected with WiFi in public areas (surcharge).
Other perks include:
  • Free self parking
  • A billiards/pool table, multilingual staff, and smoke-free premises
  • 1 meeting room

Awards and affiliations

Eco-Certified Property
This property participates in Green Tourism Program, a program that measures the property's impact on one or more of the following: environment, community, cultural-heritage, the local economy.

Languages

English, Portuguese, Welsh

Similar properties

Property grounds

Nant Ddu Lodge Hotel

  • Pool
  • Hot Tub
  • Breakfast included
  • Spa
8.4 out of 10, Very Good, 427 reviews
The price is AED 318
AED 381 total
includes taxes & fees
22 Apr - 23 Apr
Nant Ddu Lodge Hotel

Property amenities

Internet

  • Available in some public areas: WiFi (surcharge)

Parking and transportation

  • Free self parking on site

Food and drink

  • Free breakfast available

Things to do

  • Billiards/pool table

Guest services

  • Multilingual staff
  • No housekeeping service

Business services

  • Meeting room

Accessibility

  • No elevator

More

  • Smoke-free property
LIST_ALT

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 8:00 PM
Early check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 10:30 AM

Special check-in instructions

The host will greet guests on arrival

Access methods

Host will greet you

Pets

Pets not allowed

Children and extra beds

Children are welcome

Property payment types

MONETIZATION_ON

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be 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
This property accepts credit cards

We should mention

This property does not have elevators
This property's policy is to refuse certain bookings for the purpose of group events or parties, including pre-wedding stag/bachelor and hen/bachelorette parties

Property is also known as

Llwyn Guest House
Llwyn Onn
Llwyn Onn Guest House
Llwyn Onn Guest House Merthyr Tydfil
Llwyn Onn Merthyr Tydfil
Llwyn Onn Guest House Guesthouse Merthyr Tydfil
Llwyn Onn Guest House Guesthouse
Llwyn Onn Guest House Guesthouse Merthyr Tydfil
Llwyn Onn Guest House Guesthouse
Llwyn Onn Guest House Merthyr Tydfil
Guesthouse Llwyn Onn Guest House Merthyr Tydfil
Merthyr Tydfil Llwyn Onn Guest House Guesthouse
Guesthouse Llwyn Onn Guest House
Llwyn Onn House Merthyr Tydfil
Llwyn Onn Merthyr Tydfil
Llwyn Onn Guest House Guesthouse
Llwyn Onn Guest House Merthyr Tydfil
Llwyn Onn Guest House Guesthouse Merthyr Tydfil

Frequently asked questions

Is Llwyn Onn Guest House pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Llwyn Onn Guest House?

As of 1 April 2025, prices found for a 1-night stay for 2 adults at Llwyn Onn Guest House on 2 April 2025 start from $126.82, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at Llwyn Onn Guest House?

Self parking is free at this property.

What time is check-in at Llwyn Onn Guest House?

Check-in start time: 4:00 PM; Check-in end time: 8:00 PM.

What time is check-out at Llwyn Onn Guest House?

Check-out is at 10:30 AM.

Where is Llwyn Onn Guest House located?

Situated in Merthyr Tydfil, this eco-certified guesthouse is 1.7 mi (2.7 km) from Garwnant Visitor Centre and 1.9 mi (3.1 km) from Brecon Beacons National Park. Cyfarthfa Park and Museum and Joseph Parry's Cottage are also within 6 mi (10 km).

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Llwyn Onn Guest House Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 120 out of 214 reviews
Rating 8 - Good. 66 out of 214 reviews
Rating 6 - Okay. 19 out of 214 reviews
Rating 4 - Poor. 6 out of 214 reviews
Rating 2 - Terrible. 3 out of 214 reviews

9.0/10

Cleanliness

9.0/10

Staff & service

8.8/10

Amenities

9.0/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

richard

Liked: Cleanliness, staff & service, property conditions & facilities
This was an amazing place with really friendly and helpful staff, would recommend to anyone
Stayed 1 night in Jan 2025

10/10 Excellent

Claire

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Fabulous stay in the Brecon Beacons
Absolutely amazing hospitality, wonderful host. Fabulous food. Great location for exploring the stunning countryside of the Brecon Beacons. Homely, comfortable rooms, highly recommend.
Stayed 2 nights in Oct 2024

10/10 Excellent

Pete

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great
Great stay in a large room with comfortable bed. Breakfast was good. Relaxed atmosphere with friendly pleasant staff. We would happily stay here again.
Stayed 3 nights in Oct 2024

10/10 Excellent

Philip

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff and owner were very polite and friendly great place to stay would stay again 👍💯
Stayed 2 nights in Jun 2024

8/10 Good

Caroline

Lovely guest house, spacious rooms. Very good breakfast.
Stayed 4 nights in Aug 2024

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, property conditions & facilities
This is a fabulous B&B. I would recommend to anyone traveling in the area.
Stayed 1 night in Oct 2023

10/10 Excellent

Carmen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Would definitely stay again
Stayed 1 night in Oct 2023

10/10 Excellent

Ken

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent staff, great breakfast, worth a stay!
Stayed 1 night in Aug 2022

10/10 Excellent

Graham

Liked: Cleanliness, staff & service, property conditions & facilities
Fantastic location, plenty of parking, very attentive and lovely polite owner and staff,rooms were spotless and clean, lovely cooked breakfast, and the downstairs rooms being wheel chair accessable around the room, both sides of the bed and bathroom none of which was any trouble, would definitely visit again, thankyou for your warm welcome to you all.
Stayed 1 night in Aug 2024

10/10 Excellent

Rob

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nothing to dislike -everything was superb everybody made us so welcome ,lovely facilities ,will definitely book again
Stayed 2 nights in Aug 2024

10/10 Excellent

Andrew

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Lovely stay!
We really enjoyed our stay - the staff are so friendly and eager to help.
Stayed 2 nights in Aug 2023

10/10 Excellent

Frances

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Lovely stay, very friendly,helpful staff and charming owner
Stayed 2 nights in Aug 2023

10/10 Excellent

Nawaaz

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great property with really nice rooms. The staff are so friendly and amazing. Great place to stay away from the busy town and with easy access to the popular hiking trails of the beacons
Stayed 3 nights in Mar 2024

8/10 Good

Bernard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice spot for a staying exploring the Brecon Beacons. Would stay again.
Stayed 1 night in Apr 2023

10/10 Excellent

Irene

Liked: Cleanliness, staff & service, property conditions & facilities
Very comfortable beds, clean and well decorated rooms everything been thought of even small fridge. Friendly staff and owner
Stayed 2 nights in Apr 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, property conditions & facilities, room comfort
Lovely stay
Friendly, quiet and comfortable with a lovely breakfast both mornings
Stayed 2 nights in Apr 2023

8/10 Good

Judith

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very nice place to stay. Staff is very friendly
Stayed 3 nights in Feb 2023

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very nice guest house well maintained and run
Stayed 2 nights in Jul 2023

10/10 Excellent

Tammi

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
wonderful Brecon Beacons stay
Great stay - property was easy to find and very private, room was very comfortable and breakfast cooked to order as well as cold buffet was generous and delicious. We stayed here before riding the Brecon Beacons Railway and enjoyed a quiet evening and warm hospitality of our hostess.
Stayed 1 night in Sep 2023

10/10 Excellent

Sarah

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent stay at Llwyn Onn
Very clean and comfortable with excellent service. Would highly recommend this establishment.
Stayed 3 nights in Sep 2022

10/10 Excellent

Jennifer

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Lovely place in an ideal location. Would highly recommend
Stayed 1 night in Aug 2022

8/10 Good

Allan

Liked: Staff & service, amenities, property conditions & facilities
The hotel is in a good location for the Brecons. There is a good pub The Bull about seven miles away .
Stayed 1 night in Jul 2022

10/10 Excellent

Maureen

Liked: Cleanliness, staff & service, property conditions & facilities
Lovely home. The owner was very friendly, greeted everyone at breakfast and as they were checking out.
Stayed 1 night in May 2023

10/10 Excellent

Colleen

2 night stay visiting family
We had a lovely 2 night stay. The owner Moyra and her girls were excellent, very welcoming and friendly. Breakfast was absolutely lovely. Would highly recommend and will back very soon. Thank you Moyra and staff 👍
Stayed 2 nights in Feb 2024

10/10 Excellent

stephen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
you will not want to stay anywhere else.
this was our 4th visit to this B&B, sadly it was fully booked earlier in the year and we stayed at a Travelodge,( which we would rather not do again.) this B&B is always spotlessly clean ,staff are beyond lovely, we stay here to take the strain of family having to put us up when visiting .
Stayed 2 nights in Nov 2023