in what county is miami florida located?
Miami-Dade County, Florida - Sites of interest. 1  Bass Museum of Art, Miami Beach. 2  Coral Castle, Homestead Miami. 3  Fairchild Tropical Botanic Garden, Coral Gables. 4  Frost Art Museum, (Florida International University, Miami) 5  Gold Coast Railroad Museum, Miami. 6  HistoryMiami, Downtown Miami. 7  Holocaust Memorial, Miami Beach.