Downtown Miami has transformed from a loud, cold, glass and metal jungle into a thriving garden-esque picture. What was once a jungle of glass and cold depression has been transformed into a warm glow of nature and life. The main attraction of the Downtown area is the street art and graffiti. Although not much to do besides walk, visit Little Cuba, and look at street art, Downtown Miami is one of the least attractive places to visit inside the Miami city limits. 4 Bee Stings.