Nant Ddu Lodge Hotel & Spa by Belvilla

Hotels
7.5 (1676 reviews)
Cwm Taf , Merthyr Tydfil , gb

Free
Children allowed

Facilities

Fitness facilities
WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Fitness center
Swimming pool
Restaurant
Room service
See all facilities

Review Highlights

Pros:
Friendly staff
Great location
Good food
Cons:
Cleanliness issues
Outdated amenities
Poor room quality

Categories

Cleanliness
5.83
Numerous complaints about dirtiness and maintenance issues noted in several reviews.
Service
8.8
Staff were consistently described as friendly and helpful.
Location
9.34
Guests praised the perfect location and access to outdoor activities.
Room Quality
6.29
Issues with comfort and maintenance highlighted, including complaints about the bed and overall decor.
Amenities
6.82
Some amenities were appreciated, but many were noted as outdated or poorly maintained.
Value for Money
7.28
Guests felt the hotel was worth the price considering the location, despite other shortcomings.
Food and Beverage
8.33
Guests enjoyed the food, particularly the breakfast and dinner options.
Overall Experience
7.3
Generally an okay experience with many positive aspects but significant room for improvement.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-01-07 19:15

Property Description

Spa, Pool, and Fitness Centre
Nant Ddu Lodge boasts a relaxing spa, inviting swimming pool, and well-equipped fitness centre for guests to unwind and rejuvenate during their stay.

Cozy Rooms and Welsh Breakfast
The spacious and warmly decorated rooms at Nant Ddu offer a comfortable retreat, complemented by amenities such as TVs and tea/coffee making facilities. Guests can start their day with a complimentary Welsh cooked breakfast.

Scenic Surroundings and Local Dining
Surrounded by picturesque mountains and lush moorland, Nant Ddu provides a tranquil escape. The hotel's bistro restaurant offers dishes crafted from local ingredients, accompanied by a diverse wine list.

Experience the beauty of the Brecon Beacons at Nant Ddu Lodge. Book now for a memorable stay in stunning South Wales.

Important information:

Additional Cancellation Information:
Notice period for cancelations for larger parties and longer stays:
1 - 3 room nights: 24 hours
4 - 6 room nights: 48 hours
7 - 10 room nights: 1 week
11 + room nights: 2 weeks

Room nights are defined as the number of rooms reserved multiplied by the number of nights booked. In the event of no-shows, the first night’s accommodations rate will be charged in full.
A deposit may be required at the property.

Check-in and check-out hours:
Check-out: 11:00 AM
Airport code: CWL

Location

Guest Reviews

7.5
Based on 1676 reviews
Cleanliness: 5.83
Service: 8.8
Location: 9.34
Room Quality: 6.29
Amenities: 6.82
Value for Money: 7.28
Food and Beverage: 8.33
Overall Experience: 7.3
J
Jeremy couple gb
6
Gateway to the Beacons, a little burnt, overpriced and a little too sweet
Pros:

It is a wonderful location and quite easy Access from the M4 and Cardiff. Plenty of Parking and convenient to many nearby attractions such as Henrhyd Falls and Pen y Fan. The Gardens are nice and full of Wildlife. The Sauna faciliities and Pool was a nice surprise.

Cons:

We were disappointed with the room as if looked like a 1980's Merthy refit... Breakfast was average, (instant Coffee and Juice that tastes like Squash). Dinner was ok... Starter was burnt, Main was overpriced and dessert was a little too sweet...

2026-08-07 via Nuitee
R
Robert couple gb
5
A forgettable experience. Things need fixing at this establishment (listed above).
Pros:

The location

Cons:

We could NOT use the swimming pool because there is NO air circulation or air conditioning whatsoever! We struggled to breath in the swimming pool location (and could only stay 3 mins by pool at max, before having breathing problems.) No air con in room in a heat wave. It was difficult to breath, we brought our own fans, plus had a fan from Nant Ddu. The double room was also two single beds pushed together, the beds separated half way through 2 of the nights, there was a 4" gap between the beds!

2026-08-07 via Nuitee
B
Bethan solo_traveller gb
6
Pros:

Food was great and nice staff

Cons:

Our room smelt of mould
Bed was a very small double

2026-08-07 via Nuitee
P
Philip solo_traveller gb
1
I would avoid this one
Pros:

Not much to like here apart from the location

Cons:

The hotel was run down, carpets were filthy, food was overcooked, room was tired, I mean not much else to say on this one but worst of all was the Reception Lady not being present for check in. I waited 10 minutes before I got fed up and had to walk into the kitchen past the Bar (which was also unmanned) to see the receptionist in the stuffing her face.
No apology either which wasnt the best start!!!

2026-08-05 via Nuitee
R
Robert solo_traveller gb
7
Pros:

Great location
Friendly staff
Pool a great bonus

Cons:

Was served chips that tasted of vinegar, this suggests someones left over chips were re used!

2026-08-04 via Nuitee
E
Emma family_with_children gb
4
Would recommend the spa but not the hotel or food.
Pros:

We liked the bed comfy. We liked the staff in spa. The pool, sauna and jacuzzi lovely

Cons:

Food. Breakfast no mushrooms or juice. No butter but cheap margarine. Croissants stale. Sausages I would say had 10% meat content. Evening meal completely over priced. Veg under cooked and cold. Poor service, friendly enough but so slow. We had to pay for towel and robe to use in spa. For both days. £5 per person. Awful!

2026-08-04 via Nuitee
Y
young couple gb
7
2026-08-04 via Nuitee
B
Barry solo_traveller gb
7
Pros:

Pool and breakfast

2026-08-03 via Nuitee
M
MorozOsina family_with_children rs
10
Pros:

За эту цену находили в UK отели гораздо лучше, НО учитывая, что есть бассейн и джакузи, не стал снижать оценку. Ну и классное расположение для пешего трейла на Пен у Фан.

2026-08-03 via Nuitee
P
Petrus solo_traveller nl
6
Pros:

de ligging

Cons:

de kamer

2026-08-02 via Nuitee
L
Lorraine solo_traveller gb
8
Fantastic food and a great location.
Pros:

The food was amazing.

Cons:

The room was noisy at the front, and the shower was not as advertised.

2026-07-25 via Nuitee
J
Jane couple gb
9
We had a very relaxing stay at Nant Ddu
2026-07-23 via Nuitee
S
Stuart couple gb
10
2026-07-22 via Nuitee
M
Mary couple gb
5
Lovely location and friendly staff, however facilities were not worth the cost.
Pros:

Peaceful location and convenient for nearby hikes

Cons:

Standard of facilities was poor. The spa was really disappointing, there was a hole in the swimming pool floor which was also not very clean. Jacuzzi didn’t work properly. Our bathroom had black mould. Breakfast was disappointing on the Sunday as they had run out of everything.

2026-07-21 via Nuitee
R
Richard couple gb
8
2026-07-20 via Nuitee
C
Craig couple gb
3
Enjoyed the location as it was convenient for the trip. More of a hostel standard, got a hotel . Not value for money
Pros:

Beautiful location

Cons:

Shower head but no shower head wall holder.

Cobwebs in every corner of the room with 10+ spiders around the corners.

Stale smell in the room.

2026-07-20 via Nuitee
E
Elsie couple be
3
Pros:

Ligging is ok.

Cons:

Hygiène , personeel weinig professioneel, gebouw vraagt herstel.
Routier hotell.

2026-07-20 via Nuitee
K
Kim family_with_children gb
7
Enjoyable but hotel needs work
Pros:

The location was beautiful and the accommodation and facilities themselves have great potential. Food is fantastic!!

Cons:

The property is very dated and really needs a refresh/general repairs to bring it up to modern standards

2026-07-20 via Nuitee
S
Susan couple gb
8
Pros:

Very good.

2026-07-20 via Nuitee
G
Geoff couple gb
8
2026-07-19 via Nuitee