Top Resorts in Carmarthenshire in 2026

A large, historic stone building with multiple towers and arched windows.

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Top Carmarthenshire Hotel Reviews

The Cawdor

10/10 Excellent

"We had a fantastic stay , food In the restaurant was lovely and the beds extremely comfortable , we will be back !"

The Diplomat Hotel and Spa

8/10 Good

"I considered giving this hotel 3–3.5 stars, but the excellent staff genuinely lift it to a solid 4. We stayed three nights in early August with our two children and had a large room with two king beds. Housekeeping missed two items (a glass of stale cider and a pair of socks), which the receptionist quickly resolved. Otherwise, the room and bathroom were spacious and comfortable. Breakfast had limited vegetarian options, but the team—especially Gainsley—looked after us brilliantly, providing vegetarian sausages daily and remembering our needs. Dinner also included thoughtful off‑menu vegetarian dishes. My wife enjoyed a relaxing massage, and although the pool is small, it was fine during our stay. The main issue was the mattresses in Room 51, which were extremely squeaky—loud enough to wake us despite being heavy sleepers. With two kids moving around, restful sleep was difficult. We raised this at checkout and suggested staff test the beds themselves. Despite this, the staff are outstanding—warm, proactive, and genuinely caring. Fixing housekeeping lapses and replacing those mattresses would make the stay significantly better."

The Plough Rhosmaen

8/10 Good

"It is a real find when looking for somewhere to stay in Wales. It is a Very quirky wedding / conference / restraunt venue. The food was excellent, and as the place is a little out of the way, it was great to be able to enjoy a meal and a lovely breakfast in situ! Great views at the back of the property but it is on a main road."