Miami Beach is accessible by car or bus, but if you want to venture out to the Everglades or the Florida Keys, a car is your only option. Related The Most Luxurious Miami Hotel Openings of 2026advertisement advertisementCons: Road RageAs snowbirds flock to Miami, traffic gets worse. Related The 10 Best Cheap Flights Out of Miami This Winteradvertisement advertisementCons: Traffic The beach and the roads are packed. Cons: Heat and Afternoon Rainstorms By Memorial Day, the Miami heat gets brutal. advertisement advertisementFlorida Supercon: Each July, cosplayers descend upon the Miami Beach Convention Center for this celebration of comic books, anime, and pop cuture.