The Spa at Slieve Donard The Spa at Slieve Donard Slieve Donard Resort & Spa, Downs Road, Newcastle, BT33 0AH, Co. Down, Northern Ireland Spas.ie Vouchers Not Accepted Spa Type: Hotel Spa Hotel Rating: +44 (0) 28 4372 1066 thespa@sdh.hastingshotels.com Website Nearby Spas Canal Court Hotel & Spa Bellfield Centre of WellBeing The Burrendale Spa Pure Day Spa SOAK Seaweed Baths View all Spas in Down WIN! Overnight Spa Break worth €500 at Castle Leslie Estate, Co. Monaghan Ends 26th Oct Enter