Cruise ship size comparison: the 8 giants that dock in Roatán, and what 5,707 passengers look like from the pier

The largest cruise ship that docks in Roatán is Harmony of the Seas, with 5,707 passengers. That is double occupancy, the number port schedules use, not the maximum capacity you will read everywhere else. I have lived on the island since 2014, and I guide in English, French and Spanish: here is how the giants compare, and what their size means for your day ashore.

What is the largest cruise ship, and how much bigger is it?

By passengers, it is Harmony of the Seas (5,707). By length, it is Icon of the Seas and Star of the Seas, 365 m (1,198 ft) each, 3 meters longer than Harmony. Between the biggest and the eighth giant, the gap is only 467 passengers: they are all floating towns.

The 7,600 figure often quoted for Icon is her maximum capacity. At the pier, double occupancy is what walks off: 5,610. Headlining 7,600 promises 35% more people than actually come ashore. For the matchup with history’s most famous liner, there is a separate post: Icon of the Seas vs the Titanic.

The 8 giants that dock in Roatán

As of September 8, 2026, 53 ships are on the schedule for the following twelve months. Eight carry more than 5,000 passengers:

The 8 giants that dock in Roatán

Ship	Passengers	Length	Calls in 12 months	Pier	Usual day
Harmony of the Seas	5,707	362 m / 1,188 ft	5	Coxen Hole	Tuesday
Icon of the Seas	5,610	365 m / 1,198 ft	23	Coxen Hole	Tuesday
Star of the Seas	5,610	365 m / 1,198 ft	21	Coxen Hole	Wednesday or Thursday
Symphony of the Seas	5,518	361 m / 1,184 ft	39	Coxen Hole	Wednesday or Thursday
Carnival Celebration	5,374	345 m / 1,132 ft	12	Isla Tropicale	Wednesday or Thursday
Carnival Jubilee	5,347	345 m / 1,132 ft	25	Isla Tropicale	Wednesday
Carnival Mardi Gras	5,282	344 m / 1,129 ft	9	Isla Tropicale	Tuesday
MSC World America	5,240	333 m / 1,093 ft	26	Coxen Hole	Monday

The most frequent ship of all is not in this table: MSC Seascape, 4,540 passengers and 52 calls, almost one a week. To find out which pier your ship uses, read the guide to Roatán’s two cruise ports.

29% of the calls, 42% of the people: why your day ashore is not the same

These eight giants make only 29% of the calls, but they bring 42% of the year’s passengers. And it is not one ship that fills the island, it is the whole day:

• the busiest day on the schedule, January 6, 2027, has six ships: 24,426 passengers and 9,396 crew;
• a median day is 8,123 passengers;
• and 74 of 234 days have a single ship.

From the quietest day to the record, the gap is more than 1 to 20. That changes everything I would tell you: which beach to skip, when to leave, which excursion keeps its magic on a crowded day. You cannot pick your ship, but you can know who docks the same day you do: that is what the port’s crowd barometer shows.

Small ship cruises: the other half of the market

Next to the giants, the schedule counts dozens of smaller ships, many under 3,000 passengers. A small ship means a faster tender or gangway, less waiting at the pier and more real time on the island. If you are still choosing your cruise and Roatán is the stop you care about, look at ship size too: it decides the crowd as much as the date does.

Your ship stops in Roatán? Here is what I can do with your day

I am a local guide on the island, and I plan the day around your ship’s hours, not the other way around. On a giant’s day, I take you where the tour buses do not go: the cays of Pigeon Cay and the nurse sharks, or West Bay snorkeling in a small group. Every excursion is on the tours page, with a back-on-board guarantee.

Frequently asked questions