Carnival Cruise Line offers many cruises from Miami in July. Five Carnival “fun ships” have departures for a summer vacation out of Florida.
The Carnival Victory offers 4-day cruises to Cozumel (Mexico) and Key West (Florida). It also has 5-day cruises to the Western or Eastern Caribbean.
The Carnival Breeze has 8-day cruises to the islands of the Southern Caribbean, including Grand Turk, Curacao and Aruba. The ships also makes 6-day Western Caribbean cruises to Jamaica, the Cayman Islands, and Cozumel.