Llwyn Onn Guest House

4-star Hotel with Free Wi-Fi

4 stars
8.9
Very good
based on 998 reviews
998 verified ratings
15 Llwynon, Merthyr Tydfil, CF48 2HT
15 Llwynon, Merthyr Tydfil
+44 168 538 4384
Mon 5/10
-
Tue 6/10
2 guests, 1 room
Deals from
£100
/Cheapest rate per night
Room type
Provider
Nightly total
Executive room
£100
Double room
£101
9 more Llwyn Onn Guest House deals
9 more Llwyn Onn Guest House deals
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About Llwyn Onn Guest House, Merthyr Tydfil

Cleanliness
9.1
Comfort
9.1
Location
9.4
Services
8.9
Staff
9.7
Value for money
9.2
Llwyn Onn Guest House is located in Vaynor and offers complimentary wireless internet. It is the perfect base for those looking to get back to nature, with Brecon Beacons National Park just steps away. There are a range of facilities available to those staying at the guest house, including a BBQ/picnic area, a library and meeting facilities. Guests can also enjoy on-site parking. All the rooms at Llwyn Onn Guest House provide a refrigerator, plus all the necessities for an enjoyable stay. Cardiff Airport is a 55-minute drive from the guest house. It also is an ideal location to explore Cardiff and Hirwaun.

Llwyn Onn Guest House room price & deals

Mon 5/10
-
Tue 6/10
Double room
bed type unknown
£101
nightly with fees
bed type unknown
£112
nightly with fees
Executive room
bed type unknown
£100
nightly with fees
bed type unknown
£100
nightly with fees
bed type unknown
£100
nightly with fees
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*Total includes estimated local taxes & fees payable on check out.
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Hotel Amenities & Facilities

  • Free Wi-Fi
  • Tea/coffee maker
  • Free parking
  • Flat-screen TV
  • TV
  • Cable or satellite TV
  • Free toiletries
  • Meeting/Banquet facilities
  • Internet
  • Hairdryer

Llwyn Onn Guest House Reviews

8.9
Very good
998 verified ratings
Wonderful
719
Very good
166
Good
67
Okay
20
Fair
17
Mediocre
4
Poor
5
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Llwyn Onn Guest House room booking info

Value for money

9.2

Location rating

9.4

Distance to city centre

3.9 mi

Nearest airport

Cardiff Wales

Distance to airport

27.7 mi

Check in/Check out

Check in anytime after 16:00, check out anytime before 10:30

Cancellation/pre-payment

Cancellation/pre-payment policies vary by room type and provider.

Frequently asked questions

  • How far is Llwyn Onn Guest House from Cardiff Wales?

    Driving distance from Cardiff Wales to Llwyn Onn Guest House and vice versa is 27.7 mi and the overall drive time is about 1 hr 23 mins. Driving time can vary based on the time of day and traffic.

  • What is the best way to get to Llwyn Onn Guest House from Cardiff Wales?

    With parking available at Llwyn Onn Guest House, you could always hire a car for as low as £34/day and park it at the hotel. This would give you freedom while visiting Merthyr Tydfil. Another more common option is to just take a taxi or rideshare service from the airport to Llwyn Onn Guest House. The nearest airport to the hotel is Cardiff Wales.

  • Does Llwyn Onn Guest House have a pool?

    Unfortunately, our data does not specify if there is a pool at Llwyn Onn Guest House. We would recommend calling the hotel’s front desk to confirm. The phone number for Llwyn Onn Guest House is +44 168 538 4384.

  • What is the phone number for Llwyn Onn Guest House?

    Is Llwyn Onn Guest House pet-friendly?

  • Does Llwyn Onn Guest House have Wi-Fi available?

    Yes, Llwyn Onn Guest House has Wi-Fi available to hotel guests.

  • What time is check-out for Llwyn Onn Guest House?

    For Llwyn Onn Guest House, the required check-out time is 10:30. Check-in may be available from 16:00. Any special requests should be made with the concierge.

  • How much is a room at Llwyn Onn Guest House?

    Depending on the room type you prefer and your travel dates, the cost will differ. Average price per night at Llwyn Onn Guest House, Merthyr Tydfil is £99, but you may find great deals as low as £88. You can find rates for your trip in the form above.

  • How many operators does momondo search for hotels in Merthyr Tydfil?

    The number of operators available for hotels in Merthyr Tydfil is 198 as of September 2026.

  • When did momondo last update prices for hotels in Merthyr Tydfil?

    Prices for hotels in Merthyr Tydfil refresh daily.

Places of interest near Llwyn Onn Guest House

Attractions in Merthyr Tydfil, Wales curated by momondo
Llwyn Onn Guest House location: 15 Llwynon, Merthyr Tydfil, CF48 2HT

Top landmarks

  • Llwyn-On Reservoir0.4 mi
  • Prince Charles Hospital2.9 mi
  • Cantref Reservoir2.9 mi
  • Cyfarthfa Castle3 mi
  • Brecon Mountain Railway3.1 mi
  • Cyfarthfa Park3.2 mi
  • Joseph Parry's Ironworker's Cottage3.6 mi
  • Penydarren Park3.8 mi
  • Keir Hardie University Health Park3.8 mi

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