Spa Profile: Arum Spa at Sonesta Resort Hilton Head Island Hotel The full-service spa is located at the award-winning resort on premium South Carolina beachfront. Read More spa profileSpa & Beauty TodayNovember 3, 2019spa profile, spa profiles, arum spa, hilton head, Sonesta Resort Hilton Head Island Hotel, south carolina spa, hilton, hilton head island spa, hilton head islandComment