Llwyn Onn,
Merthyr Tydfil,
United Kingdom,
CF48 2HT,
Mid Glamorgan
-
Near the Llwyn-on Reservoir
Perfect
9.0
9.5
/10
4.5
/5
Loved by guests
Cute staff
Clean rooms
Comfortable beds
Delicious breakfast
Perfect location
"Very comfortable bed, bonus of a small fridge in the room - as we were hiking this proved useful for storing our food."
Anna from United Kingdom
read full review
"The room was very clean and plenty of parking outside the guest house."
george from United Kingdom
read full review
"Nice clean large room."
Haim
read full review
Location
Llwyn Onn Guest House is situated in the scenic Brecon Beacons National Park, providing easy access to a variety of hiking trails. The guest house is a 10-minute drive from Merthyr Tydfil and a 20-minute drive from the historic landmark of Cyfarthfa Castle. Guests can also enjoy nearby outdoor activities, including cycling and fishing, making it convenient for nature lovers.
Rooms
The guest house offers a selection of six thoughtfully designed en-suite bedrooms. Each room comes equipped with heating and a flat-screen TV, catering to both comfort and convenience. Some rooms also include access to a private balcony that overlooks the picturesque landscape.
Dining
Llwyn Onn Guest House serves an extensive breakfast menu, featuring locally sourced ingredients for a genuine Welsh experience. Guests can enjoy a variety of options ranging from traditional full Welsh breakfasts to lighter fare. A cozy evening meal is available on request, allowing visitors to unwind with a home-cooked meal after a day of exploring.
Wellness
The property includes a well-maintained garden and outdoor seating areas for relaxation amid nature. Guests can take advantage of the onsite facilities for leisurely walks and getaways. The serene location fosters a peaceful environment, beneficial for mental wellness and relaxation.
Entertainment
The guest house provides easy access to nearby attractions, including the Merthyr Tydfil Leisure Centre which offers a gym, swimming pool, and various sports facilities. In addition, the area is home to several local pubs and restaurants where guests can immerse themselves in the local culture. Historical sites, such as the Royal Mint Experience, are also within driving distance, ideal for day excursions.
Highlights
Location: Brecon Beacons National Park
Rooms: Six en-suite bedrooms
Dining: Traditional full Welsh breakfasts
Wellness: Outdoor seating areas
Must-do experiences
Hike the Brecon Beacons for stunning mountain views and fresh air.
Visit Cyfarthfa Castle and enjoy its rich history and lovely grounds.
Savor a traditional Welsh breakfast at the local café, The Red Cow.
Explore the Merthyr Tydfil Leisure Centre for indoor fun and activities.
Check out the bustling Merthyr Farmers' Market for local produce.
View all
Select your preferred room
Choose from standard rooms, family suites, or deluxe options — with breakfast and flexible rates
Double Room Garden View
2 persons
20 m²
1 Double bed
Shower
Heating
room details
Executive Twin Room
2 persons
20 m²
2 Single beds
Shower
Heating
room details
Executive Double Room
2 persons
20 m²
1 Double bed
Shower
Heating
room details
View our calendar
Check prices and secure your dates today
Hotel facilities and services
Each hotel provides modern amenities for a relaxing and pleasant stay
General
No smoking on site
Free Wi-Fi
Parking
No pets allowed
Rooms/ Facilities for disabled
Fire extinguishers
Sports & Fitness
Canoeing
Hiking
Horseback riding
Cycling
Golf course
Fishing
Guest Parking
Electric kettle
Business
Meeting/ Banquet facilities
Fax/Photocopying
Children
Cots
Board games
Spa & Leisure
Garden area
Leisure/ TV room
Room features
Free Wi-Fi in rooms
Heating
Sitting area
Patio
Terrace
Garden furniture
Tea and coffee facilities
Ironing facilities
Bathroom
Free toiletries
Self-catering
Electric kettle
Media
Flat-screen TV
Room decor
Carpeted floor
Show more
Location
Llwyn Onn,
Merthyr Tydfil,
United Kingdom,
CF48 2HT,
Mid Glamorgan
Map view
Llwyn Onn,
Merthyr Tydfil,
United Kingdom,
CF48 2HT,
Mid Glamorgan
City landmarks
Landmark
Llwyn-on Reservoir
780 m
Landmark
Merthyr Cilsanws Golf Club
3.6
km
Castle
Morlais Castle
4.1
km
Castle
Cyfarthfa Castle
5.1
km
Train Station
Brecon Mountain Railway
5.0
km
Bridge
Pontsarn Viaduct
3.6
km
Landmark
Taf Fechan Nature Reserve
3.7
km
Church
St John's Church
4.0
km
Golf Course
Morlais Castle Golf Club
4.7
km
Landmark
Brecon Mountain Railway Co
4.8
km
Landmark
Pontsticill Reservoir
4.9
km
Landmark
St. Lukes Church
4.8
km
Landmark
Joseph Parry's Cottage
5.8
km
Landmark
Redhouse
6.4
km
Bridge
Cefn Coed Viaduct
6.2
km
Nearby
Llwyn-on Reservoir
770 m
Explore Merthyr Tydfil
Local Activities and Attractions
Top Attractions
Activities
Dining
Entertainment
Llwyn-on Reservoir
10 minutes' walk
Scenic waterside views ideal for picnics and short walks. A tranquil spot for relaxation and wildlife spotting.
Merthyr Cilsanws Golf Club
10 minutes' drive
Challenging golf course with stunning views of the valleys. Perfect for both beginners and seasoned golfers.
Cyfarthfa Castle
15 minutes' drive
Historic castle offering museum exhibits and beautiful parkland. Family-friendly with open grounds for exploration.
Brecon Mountain Railway
15 minutes' drive
Heritage steam railway featuring scenic rides through the Brecon Beacons National Park. A unique family attraction.
Hiking in Taf Fechan Nature Reserve
10 minutes' drive
Stunning hiking trails suited for all levels, featuring diverse landscapes and wildlife. Ideal for nature lovers.
Golfing at Merthyr Cilsanws Golf Club
10 minutes' drive
Unique golfing experience with breathtaking views. Club offers equipment rentals and facilities for all visitors.
The Brecon Grill
10 minutes' drive
Casual dining with a focus on locally sourced ingredients. Known for its hearty Welsh dishes and warm atmosphere.
The Redhouse
15 minutes' drive
Creative dishes in a vibrant space, featuring local beers and artisanal wines. Reservations recommended for dinner.
Redhouse
15 minutes' drive
Cultural venue with live music and performance arts. Offers events suitable for families and adults alike.
Merthyr Tydfil Theatre
15 minutes' drive
Local theatre showcasing plays, comedy, and live music. Family-friendly events and a cozy atmosphere.
Getting around the city
City Centre
Merthyr Tydfil10 min
·
6.4
km
Airports
Cardiff Airport (CWL)94 min
·
62.5
km
Swansea Airport (SWS)103 min
·
68.5
km
Want to unlock exclusive early deals?
Access members-only prices today
Check Rates
Property information and rules
Check-in
from 16:00-20:00
Check-out
from 08:00-10:00
Guest Parking
Private parking is possible on site for free.
Internet
is available in for free.
Breakfast
At the hotel Llwyn Onn Guest House guests are invited to a full breakfast served for free.
Children & extra beds
Maximum capacity of extra beds in a room is 1.
Pets
Pets are not allowed.
Number of rooms:
7
FAQs
About Llwyn Onn Guest House
What are the check-in and check-out times at Llwyn Onn Guest House?
Check-in at 16:00 and check-out is by 10:30.
Is parking available at Llwyn Onn Guest House?
Free private parking is available on-site without the need for reservations.
What internet access is offered at Llwyn Onn Guest House?
Guests can enjoy complimentary Wi-Fi throughout the property.
What room amenities can guests expect at Llwyn Onn Guest House?
Rooms include free toiletries, a kettle, a flat-screen TV with satellite channels, and coffee/tea making facilities.
Are pets allowed at Llwyn Onn Guest House?
Pets are not permitted on the property.
What activities can guests enjoy at Llwyn Onn Guest House?
Guests can participate in fishing, golf, hiking, and horse riding.
Which famous attractions are near Llwyn Onn Guest House?
Nearby attractions include Cyfarthfa Castle (5 km), Morlais Castle (7 km), and Aberdare Swimming Pool (10 km).
How far is Llwyn Onn Guest House from Cardiff airport?
The hotel is 65 km from Cardiff Airport, approximately a 54-minute drive.
Are there options for outdoor activities arranged at Llwyn Onn Guest House?
Local outdoor activities such as sailing, climbing, and caving can be arranged.
Can guests access communal areas at Llwyn Onn Guest House?
Yes, there are spacious communal areas for guest engagement.
What unique features does Llwyn Onn Guest House offer?
The guest house overlooks the Llwyn Onn reservoir and offers picturesque views and scenic walks.