


The St Mellons Hotel is a beautiful country house hotel set amongst secluded gardens, yet a stone’s throw from the centre of Cardiff. The hotel has 41 luxury en-suite bedrooms each uniquely designed and elegantly furnished.
Relax in the calm surroundings of the well manicured lawns or take a stroll though our orchard and the local surrounding golf course. The hotel also has impressive spa facilities to include, heated indoor swimming pool, relaxing Jacuzzi health pool, sauna and steam room, as well as a fully equipped gymnasium and squash courts.
The St Mellons Hotel’s leisure brochure is available to download. If you wish to book online, please click on Book Now or if you prefer to speak to one of our dedicated central reservations’ agents please call us on 0871 376 9900.
Dining is available in the Llanarthen Restaurant which overlooks the landscaped gardens and offers the best of English and native Welsh culinary traditions. Why not consider treating yourself to a fine wine from our extensive collection to compliment your meal.
The St Mellons’ leisure brochure is available to download. If you require any further information in connection with Dining at St Mellons, please do not hesitate to contact the hotel directly
You will discover that St Mellons will prove to be the ideal base for visiting the many attractions of the surrounding areas, including the City of Cardiff. There's always something new to do in Cardiff, whether you are a first-time visitor or a life-long resident. Europe's youngest capital city has so much to offer, from historic castles and classical concerts, to vibrant street festivals and tranquil parks.
While staying at the St Mellons Hotel you can visit:
The City of Cardiff
Cardiff Castle
Millennium Stadium
National Museum of Cardiff
Brecon Beacons
Wales Millennium Centre
Tredegar House
Techniquest
For more suggestions you can download The St Mellons Hotel’s leisure brochure or speak to one of our central reservations agents on 0871 376 9900.
We are currently updating our What’s happening? page. Watch this space for what’s happening in our local area over the coming months.
The Health Spa offers a personal and professional experience from our dedicated spa team. We aim to provide a relaxed environment and a place to escape from all the hustle and bustle of everyday life.
Take time out for yourself and experience our treatments carried out by our trained professional therapists. Let our highly trained team take you on the ultimate pampering experience. We are on hand to give you advice where needed on any of our treatments or products.
For a comprehensive guide to Spa treatments and therapies you can download the St Mellons Hotel’s Inspired Health, Fitness and Spa brochure or speak to one of our central reservations agents on 0871 376 9900.
For the spirited, St Mellon’s hosts a variety of exercise and sporting facilities. The facilities include a heated indoor swimming pool, relaxing Jacuzzi health pool, sauna and steam room, as well as a fully equipped Gymnasium and Squash Courts.
For more suggestions you can download St Mellons’ Inspired Health, Fitness and Spa brochure or speak to one of our central reservations agents on 0871 376 9900.
The St Mellons Hotel provides the perfect setting for your wedding. This charming country house boasts a vast array of elegantly furnished suites, from the intimacy of a private candlelit dinner for 10 guests to the grandeur of a banquet for 160 guests. The picturesque grounds are also ideal for marquee events for up to 400 guests. We are dedicated in making your special day one to remember. The grand frontage of St Mellons is an ideal backdrop for your photographs as a keepsake of your wedding day.
We are delighted to offer you a complementary wedding planning service. Our dedicated Wedding Planner will by on hand from the beginning to ensure we create your perfect day. We have both the experience and expertise to ensure your wedding day will be a truly memorable event.
Our dedicated wedding planner will be there on the day to attend to all your needs. You can put your mind at rest in the knowledge that all the finer details will be delivered so you can relax and enjoy the day. The St Mellons Hotel holds a full wedding license and is able to host civil ceremonies and civil partnerships.
Relax with a romantic champagne breakfast in the privacy of your Bridal suite or perhaps enjoy breakfast with the company of your friends and family allowing you a chance to catch up with your guests and reminisce about the preceding day’s events. If you are jetting off to your honeymoon we are happy to arrange transfers to the airport for you.
Below you will find a chart detailing our banqueting rooms and capacities for the varying set ups you may wish to consider when hosting your wedding at St Mellon’s Hotel.
| NAME OF ROOM | CEREMONY | DINNER | DINNER DANCE |
| Ballroom | 160 | 220 | 160 |
| The Terrace Suite | N/A | 130 | 80 |
| The Llarnathen Restaurant | 70 | 50 | N/A |
| The Library | 60 | 40 | N/A |
| The St. Mellon Suite | 50 | 40 | N/A |
| The Adam Room | 15 | 12 | N/A |
If you would like any more information about holding your wedding at the St Mellons Hotel then please click here to take a look at and download the St Mellon’s interactive Wedding Brochure, where you will find everything you need to know about our wedding services.
For any further information, please do not hesitate to contact the hotel directly.
At St Mellons Hotel, we take great pride in our flexibility and professional customer service. When it comes to booking and serving our business clients, we will do out utmost to recommend the most suitable room layout, help to hire any essential audio-visual equipment, and suggest an array of menu options for you and your colleagues to enjoy.
We will work with you to ensure your corporate function or private event is a complete success. We are confident that we will surpass your expectations.
We are able to offer Daily Delegate and 24 hour rates for all events. A choice of services ensures every detail is carefully considered to meet your corporate needs.
If you would like any more information about holding your corporate or private event at the St Mellons Hotel then download the St Mellon’s Conference brochure, where you will find everything you need to know about our meeting and event services.
For any further information, please do not hesitate to contact the hotel directly.
Below you will find a chart detailing our banqueting rooms and capacities for the varying set ups you may wish to consider when hosting your event at St Mellon’s Hotel.
| NAME OF ROOM | BOARDOOM | THEATRE | CLASSROOM | CABARET | U-SHAPED |
| Ballroom (incl.Worcester & Gloucester) | N/A | 220 | 80 | 100 | N/A |
| Worcester Room | 40 | 120 | 45 | 45 | 30 |
| Gloucester Room | 30 | 70 | 30 | 30 | 25 |
| Castleton Room | 20 | 40 | 20 | 20 | 15 |
| Terrace Suite | 25 | 80 | 40 | 40 | 25 |
| The Library | 20 | 60 | 20 | 20 | 20 |
| St Mellons Suite (incl. St Mellons 1 & 2) | 20 | 60 | 25 | 20 | 15 |
| St Mellons 1 | 10 | 10 | N/A | N/A | N/A |
| St Mellons 2 | 10 | 10 | N/A | N/A | N/A |
| St Mellons 3 | 10 | 10 | N/A | N/A | N/A |
| The Adam Room | 12 | 15 | N/A | N/A | N/A |
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