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9 / 10 Guest Rating

Llwyn Onn Guest House

Llwyn Onn, Merthyr Tydfil, gb

Llwyn Onn Guest House - main view

About the Property

Scenic Views and Tranquil Setting
Enjoy breathtaking views of the Llwyn Onn reservoir from our idyllic guest house located in the heart of the picturesque Brecon Beacons.

Award-Winning Accommodation
Experience luxury and comfort in our 4-star AA and Welsh Tourist Board awarded guest house, offering 11 modern en-suite bedrooms designed for your relaxation and convenience.

Perfect Blend of Business and Leisure
Whether you're here for work or relaxation, Llwyn Onn Guest House provides a warm and welcoming atmosphere, ideal for unwinding after a day of exploring the beautiful surroundings.

Come and escape to Llwyn Onn Guest House for a memorable stay in the stunning Brecon Beacons.

Facilities & Amenities

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Heating
Terrace
Garden
Hiking
Fishing

Important Information

Check-in & Out

Check-in
Check-out10:30 AM

Property Notes

When booking 4 rooms or more, different policies and additional supplements will apply. All requests for early check-in are subject to approval by the property.This property does not accommodate bachelor(ette) or similar parties. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

9
Exceptional688 verified reviews
AI Summary

Guests highly rate the friendly staff and frequently praise the great location.

Categories

Cleanliness9.1
Service9.1
Location9.2
Room Quality8.6
Amenities8.6
Value for Money9.1
Food and Beverage9.1
Overall Experience9.1

Select topics to read reviews

D
DavidgbGB
Verified booking
couple
Standard Room
Stayed in Jun 20, 2026

"Lovely"

10.0

Breakfast

Helpful?
K
KimauAU
Verified booking
couple
Standard Room
Stayed in Jun 20, 2026

"Great Bed and breakfast in quiet location. Friendly staff."

8.0

Great freshly cooked breakfast. Instructions were well written

Bed a bit lumpy for me.

Helpful?
W
WaynegbGB
Verified booking
family_with_children
Standard Room
Stayed in Jun 20, 2026

"Very good"

8.0

Clean and very friendly staff. Enjoyed our stay.

Bed was a little for my frame but that's me

Helpful?
S
SimongbGB
Verified booking
extended_group
Standard Room
Stayed in Jun 19, 2026

"Excellent"

8.0
Helpful?
L
LouisgbGB
Verified booking
couple
Standard Room
Stayed in Jun 17, 2026

"Exceptional"

10.0
Helpful?
R
RowansgbGB
Verified booking
solo_traveller
Standard Room
Stayed in Jun 15, 2026

"Comfortable and friendly place to stay"

8.0

A clean and comfortable room. Very friendly and helpful staff A great breakfast.

Helpful?
B
BEATRICEbeBE
Verified booking
solo_traveller
Standard Room
Stayed in Jun 14, 2026

"Very Good"

7.0
Helpful?
L
LaurencegbGB
Verified booking
couple
Standard Room
Stayed in Jun 13, 2026

"Great value for money. FABULOUS breakfast and the owner and her staff were awesome and could not have been friendlier or"

7.0

Perfect location for the Brecons. Easy to find.

The heating in our room wasn’t on when we arrived but that was easily sorted. The water in the shower was very hot and for my wife only just bearable despite being on the coolest setting!

Helpful?
K
KarthikgbGB
Verified booking
extended_group
Standard Room
Stayed in Jun 10, 2026

"Cozy, Clean, Quiet, Warm, Great location and brilliant host. Moira and her team are excellent and immensely warm and wel"

10.0

Cozy, Clean, Quiet, Warm, Great location and brilliant host. Moira and her team are excellent and immensely warm and welcoming.

None

Helpful?
B
BastablegbGB
Verified booking
solo_traveller
Standard Room
Stayed in Jun 9, 2026

"Exceptional"

10.0
Helpful?
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