Carnival extends bookings for four adults-only Firenze cruises
The 21-and-older SEA sailings will depart from Long Beach in fall 2026, with reservations available through August 30.

Carnival Cruise Line has extended bookings for four adults-only voyages aboard Carnival Firenze departing from Long Beach, California. Reservations for the fall sailings must be made by August 30, 2026.
The cruise line calls the program SEA, short for Sailings Exclusively for Adults. Every passenger must be at least 21 years old. Carnival, which describes itself as a family cruise line, offers only a handful of these adults-only departures each year.
The October 12 departure is a seven-day voyage to Mazatlán, Cabo San Lucas and Ensenada. A 14-day itinerary departing October 19 will visit Cabo San Lucas, La Paz, Acapulco, Manzanillo, Puerto Vallarta and Ensenada.
An 11-day cruise leaving November 2 is scheduled to call at Puerto Vallarta, Acapulco, Mazatlán, Cabo San Lucas and Ensenada. The final sailing departs November 13 for seven days, visiting La Paz, Cabo San Lucas and Ensenada.
Carnival says the cruises will include an enhanced dining room menu, special entertainment and additional casino events. Carnival Cruise Line Brand Ambassador John Heald is scheduled to join the first sailing on October 12.
