Carnival Celebration: Miami year-round, and the largest ship in the fleet
Carnival Celebration shares with sister ship Carnival Jubilee the title of largest vessel Carnival operates: 183,521 gross tons, 344.4 metres by 41.7, eighteen decks, cabins spread from deck 4 through deck 19, and roughly 2,682 cabins of which more than 70% have an ocean view. She carries 5,362 guests at double occupancy according to Carnival's own technical sheet, other tallies say 5,374, and about 6,500 when fully loaded, with 1,735 crew. The second Excel-class ship, built at Meyer Turku in Finland and running on liquefied natural gas, she was delivered on 2 November 2022 and made her maiden voyage four days later. She is based in Miami year-round.
Two zones that exist on no other Carnival ship
820 Biscayne recalls the line's first address on Biscayne Boulevard in Miami, in art deco styling that houses Bar 820, the Deco Deli and Miami Slice pizzeria. The Gateway holds Golden Jubilee, a lounge turned into a small museum of Carnival's fifty years. The Celebration Central atrium is threaded across three storeys with 1,400 lit lucite confetti pieces. Even the main dining rooms tell a story: Festivale and Carnivale carry the names of ships Carnival ran long before the Excel class existed.
Miami year-round: the easiest to reach from Quebec
Montreal to Miami is a nonstop flight all year, which settles the question of arriving the day before without a complicated hotel night. The ship alternates 6-, 7- and 8-night sailings through the Eastern and Western Caribbean. The recurring calls are Celebration Key, the private destination Carnival opened on Grand Bahama on 19 July 2025, along with RelaxAway Half Moon Cay, Amber Cove, Nassau and Cozumel. San Juan and St. Thomas appear only on the 8-night departures. Two sailings of the same length can list different ports, so confirm your exact date before promising anyone a particular island.
Still a young ship, but one that has never been in drydock
Carnival Celebration has not yet had a major drydock. That is not a criticism in itself, she has only been sailing since November 2022, but it means two concrete things. You board a ship still in its original configuration, without the additions Mardi Gras received in 2025, particularly the extra connecting doors between cabins. And you board a ship that has run back-to-back full weeks out of Miami for four years, with the ordinary wear that leaves on outdoor decks and furniture.
Which cabin to book, and which to leave to someone else
For families, Family Harbor cabins and their private lounge remain the strongest choice, helped by the unusually high share of ocean-view cabins on this ship. Excel suites are the only ones that open Loft 19, the sun deck laid out on the roof. Havana cabins come with a patio and entry to an area kept for adults during daylight hours. Set aside: cabins placed under the Lido deck and those next to the 820 Biscayne elevator bank, an area that stays busy late into the evening.
The discipline that density demands
This is Carnival's largest ship and you feel it through the day. Loungers are claimed before 9 a.m. on sea days, the buffet queues at midday, the elevators make you wait. BOLT is a paid add-on that needs a reservation. Some guests report the cooking as hit and miss. The 6-night departures draw a younger, livelier crowd than the 8-night sailings, which genuinely changes the mood on the pool deck. Travelling with children, agree on a meeting point: between deck 6 and deck 18, people get separated fast.
Who this ship is wrong for
It is wrong for the couple who want to read quietly on a lounger in the afternoon, and for the traveller that crowds make uneasy. A Vista-class ship or the smaller Carnival Venezia serves that profile better. It is also wrong for anyone who hates planning: dinners, shows and attractions here are booked in the app, often several days ahead. The trade-off is that no other ship in the fleet offers this much to do once evening comes.