Adelaide's luxury spa hotels combine refined accommodations with dedicated wellness facilities, offering heated indoor pools, saunas, hot tubs, and on-site spa treatments. Options range from city-center properties like the heritage-listed Adina Apartment Hotel Adelaide Treasury and the contemporary Eos by SkyCity, to scenic escapes such as the beachfront Oaks Glenelg Plaza Pier Suites in Glenelg and the adults-only Mount Lofty House & Estate in the Adelaide Hills wine region. Most properties also include fitness centers, restaurants, and bars, with some offering lake views or rooftop pools. Budget-friendly options with spa baths, like Jacksons Motor Inn, are also available.
Top-rated establishments include Mount Lofty House & Estate (rated 9.6), an adults retreat with a croquet lawn and tennis court overlooking the Piccadilly Valley, and Eos by SkyCity (rated 9.3), which features a rooftop pool, sauna, and a casino. Pullman Adelaide (rated 8.6) offers an executive lounge and lap pool in the city center, while Lakes Hotel (rated 8.7) provides lake-view suites with spa baths. Whether you prefer the historic charm of the former Treasury Building or the modern luxury of a casino resort, these hotels deliver serene environments for relaxation and rejuvenation.