If you're into Regency architecture in Australia, Adelaide presents a wonderful option with the Ayers Historic House Museum. This was originally a modest house that was built in 1846 and was owned by Henry Ayers (Past Prime Minister of South Australia) between 1855 and 1878. Ayers modified the house by transforming it into an elegant 40 room mansion that included a large dining room as well as a ballroom. Ayers House now belongs to the National Trust of South Australia and proves to be an immensely popular event venue, however, guided tours for visitors are available as well. On the tour, you'll gain insight into the social history during its time as well as Sir Henry Ayers's legacy. You'll witness some gorgeous decorative painted finishes on the ceilings and the internal walls. Other highlights you could see on the tour are furniture, silver, artworks and a wonderful collection of period decorative arts. If you're looking for accommodation in Adelaide CBD while you check this list, you'll find plenty to choose from, such as Oaks Horizons.