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HENNESSY Rooftop Bar

Atop Adelaide’s luxury Mayfair Hotel is the popular and sophisticated HENNESSY Rooftop Bar. This unique venue offers an experience like no other, named after the original architects of the Mayfair’s heritage-listed CML Building – ‘Hennessy, Hennessy & Co’.

HENNESSY Rooftop Bar is designed to be enjoyed year-round, offering an elegant blend of indoor and outdoor spaces. Hand-crafted furnishings and crystal chandeliers affirm HENNESSY Rooftop Bar’s position at the height of city chic. Sweeping views of Adelaide surround the beautifully appointed lounge and bar, while outdoor terraces overlook the city’s iconic Rundle Mall and King William Street.

The HENNESSY Rooftop Bar menu features premium champagne, innovative house cocktails and a high-end selection of wine, beer and spirits. Light meals and classic bar snacks are also available, showcasing the finest South Australian produce.

Mood and ambience are carefully crafted with live music and DJ entertainment Friday and Saturday evenings.

Entrance is via the VIP lift in the Mayfair Hotel lobby. Enquiries are welcome for private events.
HENNESSY Rooftop Bar
45 King William Street Mayfair Hotel Adelaide South Australia 5000

8210 8888


  • Caters for people with sufficient mobility to climb a few steps but who would benefit from fixtures to aid balance. (This includes people using walking frames and mobility aids)
  • Caters for people who use a wheelchair.


  • Bar
  • Alfresco/Outdoor Dining
  • Entertainment
  • Suitable for Functions
  • Live Music
  • Private Dining Area