Galgorm Resort & Spa in County Antrim is undertaking a £10m expansion which will result in the creation of a new spa and an additional 48 bedrooms.
The spa will boast a relaxation pool, an outdoor spa area with plunge pool, riverside sauna, open fire and Dutch tubs, and the first Snow Paradise experience in Ireland.
Paul Smyth, managing director of Galgorm, said: "We are launching what will become an awe-inspiring space, where staying overnight or just visiting for the day will be a relaxed, informal and friendly experience to savour. We are excited for the future of the resort and feel this new development will firmly place the resort on the international map."
Galgorm, which has expanded beyond what was originally an 18th-century residence, is owned by the Ballymena-based Hill family.