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Explore the Main Brains site

The Thomas Arms Hotel

A popular hotel and restaurant serving delicious, quality pub food in the heart of Llanelli.


Perfect for your special day

Our weddings

Llanelli church wedding video highlights, South Wales. from Flashbulb Photography & Film.

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Congratulations on your engagement!

Our iconic hotel stands proudly at the head of Llanelli town, just a short drive from the picturesque Pembrey Sands, combining period charm with original features, modern comforts and facilities.

The grand function suite has high ornate ceilings and beautiful chandeliers. It is fully licensed for weddings and civil ceremonies, accommodating up to 120 guests with a private bar.

We have established great relationships with local companies to assist in adding the finishing touches to your special day.

Our dedicated events co-ordinator would be happy to recommend local photographers, florists and entertainment, and will be glad to offer full assistance during your day.

A choice of cream or white table linen will be provided along with napkins and a complimentary cake base or stand with the use of a cake knife.

We have 9 en-suite bedrooms, including an elegant bridal suite with a king-size bed and a selection of single, twin, double and family rooms. Bridal suite included when booking a full day.

To book your no-obligation appointment with our special events coordinator, contact us on 01554 772043 or email


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Marriages & Civil ceremonies

The Thomas Arms is proud to hold a license to perform Marriages and Civil Ceremonies 
• We can cater for small or large Civil Ceremonies
• Our dedicated team will be on hand throughout the day 
• Your personal planner will ensure you have a perfect day

All Civil Ceremony packages include the ceremony which takes place in our Function Suite.

Our Wedding package includes:
• Free table linen and napkins - choice or white or cream 
• The services of a wedding co-ordinator
• Assistance during the day and evening reception
• Complimentary bridal suite when day & evening reception are booked
• Complimentary drink on arrival for Bride and Groom

Wedding package all inclusive £3999 
3 course day receptions from £30pp 
Carvery wedding reception from £22.99
Evening functions from £11.99 

Hosting fee for ceremony to be held at the hotel: £100
Registrar fees* 
Friday: £240
Saturday: £300
Sunday: £360
For further information or for a no obligation quote and viewing, please contact us.

*Prices subject to change. Please call Carmarthenshire County Council in advance to confirm registrar pricing.


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Patrick and Sarah's wedding

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Facilities at this pub

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