TOP Adults Only Resorts & Hotels in Carmarthen for 2026

A sandy beach with scattered rocks, a person walking, and a distant hill with a castle-like structure.

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Check availability on Carmarthen Adults Only Resorts & Hotels

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Our top choices for Carmarthen adults-only hotels

1. Afon Duad Inn

Carmarthen

Philip

£101

includes taxes & fees

19 Aug - 20 Aug

Double Room, Courtyard View | Desk, free WiFi

Single Room, Garden View | Desk, free WiFi

2. Old School B and B

Pencader

£97

includes taxes & fees

19 Aug - 20 Aug

Luxury Double Room, Ensuite (Grainstore Suite Slipper ) | Hypo-allergenic bedding, iron/ironing board (on request), free WiFi

Standard Double Room, Ensuite | Hypo-allergenic bedding, iron/ironing board (on request), free WiFi

3. Jabajak Vineyard Restaurant With Rooms

Whitland

"This place is truly special. The enjoyment begins the minute you walk in and meet the lovely staff. The room itself was perfect-spotlessly clean and totally comfortable. We ate in the restaurant and it was a truly incredible meal. To top off the delicious food, the chef himself came out to introduce himself afterwards so we were able to learn about where all those ingredients came from (all local and totally fresh). We ended our lovely evening in the bar area which had a great atmosphere and...

Daniel

£141

includes taxes & fees

15 Sept - 16 Sept