The Adelphi Spa The Adelphi Spa The Adelphi Portrush, Main Street, Portrush, BT56 8BN, Co. Antrim, Northern Ireland Spas.ie Vouchers Not Accepted Spa Type: Hotel Spa Hotel Rating: 0044 28 7082 5544 stay@adelphiportrush.com Website Nearby Spas The Velvet Rose Galgorm Odessi Health & Beauty at La Mon Hotel & Country Club Galgorm Resort Jeanette Kidd Beauty & Day Spa Aura Day Spa View all Spas in Antrim WIN! An Overnight Spa Break worth €700 at The K Club, Co. Kildare Ends 18th May Enter