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 The Burrendale Spa Pure Day Spa The Old Inn Tranquil Waters Day Spa SOAK Seaweed Baths View all Spas in Down WIN! An Overnight Spa Break for 2 worth €490 at Kinsale Hotel & Spa, Co. Cork Ends 1st Jun Enter